Practice these most important One Word Substitution MCQs for SSC, Banking, Railway, NDA, Defence and other competitive examinations. The questions cover frequently tested words, professions, places, concepts, personalities, habits and situations.
Q1. One who knows many languages is called a ______.
A. Linguist
B. Monolingual
C. Novice
D. Orator
View Answer
A “linguist” is a person who studies languages or is skilled in languages. In competitive-exam usage, a person who knows several languages may also be described as a polyglot.
Q2. One who loves mankind is called a ______.
A. Misogynist
B. Philanthropist
C. Misanthrope
D. Pessimist
View Answer
A “philanthropist” is a person who seeks to promote the welfare of others, especially through charitable activities.
Q3. A person who hates mankind is called a ______.
A. Humanitarian
B. Philanthropist
C. Misanthrope
D. Optimist
View Answer
A “misanthrope” is a person who dislikes or distrusts humankind.
Q4. One who hates women is called a ______.
A. Philogynist
B. Feminist
C. Humanist
D. Misogynist
View Answer
A “misogynist” is a person who has hatred or contempt for women.
Q5. One who hates men is called a ______.
A. Misandrist
B. Philanthropist
C. Misogynist
D. Pacifist
View Answer
A “misandrist” is a person who has hatred or contempt for men.
Q6. One who loves books is called a ______.
A. Bibliophile
B. Bibliophobe
C. Calligrapher
D. Philatelist
View Answer
A “bibliophile” is a person who loves or collects books.
Q7. One who collects stamps is called a ______.
A. Numismatist
B. Philatelist
C. Archaeologist
D. Genealogist
View Answer
A “philatelist” is a person who collects or studies postage stamps.
Q8. One who collects coins is called a ______.
A. Philatelist
B. Curator
C. Numismatist
D. Archaeologist
View Answer
A “numismatist” studies or collects coins, banknotes and related forms of currency.
Q9. One who studies ancient remains and cultures is called an ______.
A. Archaeologist
B. Astronomer
C. Anthropologist
D. Economist
View Answer
An “archaeologist” studies human history through the excavation and examination of artifacts and physical remains.
Q10. One who studies the stars and planets is called an ______.
A. Astrologer
B. Astronomer
C. Geologist
D. Biologist
View Answer
An “astronomer” scientifically studies celestial objects such as stars, planets and galaxies.
Q11. One who studies earthquakes is called a ______.
A. Seismologist
B. Meteorologist
C. Ecologist
D. Sociologist
View Answer
A “seismologist” studies earthquakes and the movement of seismic waves.
Q12. One who studies weather and atmospheric conditions is called a ______.
A. Geologist
B. Meteorologist
C. Botanist
D. Zoologist
View Answer
A “meteorologist” studies the atmosphere, weather and related phenomena.
Q13. One who studies plants is called a ______.
A. Zoologist
B. Botanist
C. Geographer
D. Anatomist
View Answer
A “botanist” is a scientist who studies plants.
Q14. One who studies animals is called a ______.
A. Botanist
B. Zoologist
C. Geologist
D. Physicist
View Answer
A “zoologist” studies animals and their biology, behaviour and classification.
Q15. One who studies the earth and its rocks is called a ______.
A. Geologist
B. Biologist
C. Astronomer
D. Historian
View Answer
A “geologist” studies the Earth’s structure, rocks, minerals and geological processes.
Q16. One who studies human society is called a ______.
A. Psychologist
B. Sociologist
C. Physiologist
D. Archaeologist
View Answer
A “sociologist” studies society, social relationships and patterns of human social behaviour.
Q17. One who studies the human mind and behaviour is called a ______.
A. Psychologist
B. Sociologist
C. Economist
D. Biologist
View Answer
A “psychologist” studies mental processes, emotions and behaviour.
Q18. One who studies the origin and development of human beings is an ______.
A. Anthropologist
B. Astronomer
C. Economist
D. Entomologist
View Answer
An “anthropologist” studies humans, human societies, cultures and their development.
Q19. One who studies insects is called an ______.
A. Ornithologist
B. Entomologist
C. Herpetologist
D. Botanist
View Answer
An “entomologist” is a scientist who studies insects.
Q20. One who studies birds is called an ______.
A. Ornithologist
B. Entomologist
C. Ichthyologist
D. Zoologist
View Answer
An “ornithologist” specializes in the scientific study of birds.
Q21. One who studies reptiles and amphibians is called a ______.
A. Ichthyologist
B. Herpetologist
C. Ornithologist
D. Entomologist
View Answer
A “herpetologist” studies reptiles and amphibians.
Q22. One who studies fish is called an ______.
A. Ichthyologist
B. Ornithologist
C. Herpetologist
D. Ecologist
View Answer
An “ichthyologist” specializes in the study of fish.
Q23. One who studies fossils is called a ______.
A. Palaeontologist
B. Meteorologist
C. Philologist
D. Cartographer
View Answer
A “palaeontologist” studies fossils and ancient life forms.
Q24. One who makes maps is called a ______.
A. Cartographer
B. Calligrapher
C. Geologist
D. Photographer
View Answer
A “cartographer” is a person who creates or studies maps.
Q25. One who writes beautiful handwriting is called a ______.
A. Biographer
B. Calligrapher
C. Photographer
D. Typographer
View Answer
A “calligrapher” practices the art of decorative or beautiful handwriting.
Q26. One who writes the life story of another person is called a ______.
A. Biographer
B. Autobiographer
C. Novelist
D. Historian
View Answer
A “biographer” writes the life story of another person. An autobiography is written by the person about their own life.
Q27. One who writes the story of his or her own life is called an ______.
A. Biographer
B. Historian
C. Autobiographer
D. Editor
View Answer
An “autobiographer” writes about their own life.
Q28. One who compiles a dictionary is called a ______.
A. Lexicographer
B. Bibliophile
C. Calligrapher
D. Translator
View Answer
A “lexicographer” writes, edits or compiles dictionaries.
Q29. One who translates written texts from one language into another is a ______.
A. Interpreter
B. Translator
C. Orator
D. Editor
View Answer
A “translator” converts written material from one language into another.
Q30. One who translates spoken language orally is an ______.
A. Interpreter
B. Translator
C. Lexicographer
D. Author
View Answer
An “interpreter” translates spoken language from one language to another.
Q31. A person who speaks many languages is called a ______.
A. Monolingual
B. Polyglot
C. Linguist
D. Orator
View Answer
A “polyglot” is a person who knows or uses several languages.
Q32. One who can use both hands equally well is called ______.
A. Ambidextrous
B. Ambiguous
C. Amphibious
D. Ambitious
View Answer
“Ambidextrous” means able to use both hands with nearly equal skill.
Q33. One who does not believe in God is called an ______.
A. Theist
B. Atheist
C. Agnostic
D. Priest
View Answer
An “atheist” is a person who does not believe in the existence of God or gods.
Q34. One who believes that the existence of God cannot be known with certainty is an ______.
A. Atheist
B. Theist
C. Agnostic
D. Believer
View Answer
An “agnostic” holds that the existence or non-existence of God is unknown or unknowable.
Q35. One who believes in God is called a ______.
A. Theist
B. Atheist
C. Agnostic
D. Skeptic
View Answer
A “theist” is a person who believes in the existence of God or gods.
Q36. One who loves wisdom is called a ______.
A. Philosopher
B. Philatelist
C. Philanthropist
D. Bibliophile
View Answer
The word “philosopher” comes from Greek roots associated with the love of wisdom.
Q37. One who is indifferent to pleasure or pain is called a ______.
A. Stoic
B. Hedonist
C. Optimist
D. Pessimist
View Answer
A “stoic” is traditionally someone who bears pain or difficulty without showing strong emotion.
Q38. One who believes in living for pleasure is called a ______.
A. Ascetic
B. Stoic
C. Hedonist
D. Altruist
View Answer
A “hedonist” is a person who regards pleasure as an important aim of life.
Q39. One who gives up worldly pleasures and lives a simple life is called an ______.
A. Ascetic
B. Hedonist
C. Materialist
D. Optimist
View Answer
An “ascetic” practices strict self-discipline and avoids worldly pleasures.
Q40. One who puts the interests of others before his own is an ______.
A. Egoist
B. Altruist
C. Narcissist
D. Opportunist
View Answer
An “altruist” is a person who selflessly cares about the welfare of others.
Q41. One who is excessively concerned with his own interests is an ______.
A. Altruist
B. Egoist
C. Humanitarian
D. Philanthropist
View Answer
An “egoist” is a person who is excessively self-centred or concerned with personal interests.
Q42. One who is excessively interested in himself is called a ______.
A. Narcissist
B. Altruist
C. Pacifist
D. Stoic
View Answer
A “narcissist” is a person characterized by excessive self-admiration or self-centredness.
Q43. One who believes in peace and opposes war is a ______.
A. Militarist
B. Pacifist
C. Anarchist
D. Extremist
View Answer
A “pacifist” is a person who opposes war and violence as a means of resolving conflicts.
Q44. One who opposes all forms of government is called an ______.
A. Socialist
B. Monarchist
C. Anarchist
D. Democrat
View Answer
An “anarchist” advocates or supports a system in which centralized government or authority is absent or rejected.
Q45. One who loves his or her country is called a ______.
A. Patriot
B. Traitor
C. Refugee
D. Expatriate
View Answer
A “patriot” is a person who loves and supports their country.
Q46. One who betrays his country is called a ______.
A. Patriot
B. Traitor
C. Diplomat
D. Citizen
View Answer
A “traitor” is a person who betrays their country or another person who trusts them.
Q47. One who moves from one place to another without a permanent home is a ______.
A. Nomad
B. Tenant
C. Settler
D. Resident
View Answer
A “nomad” is a person who moves from place to place rather than living permanently in one location.
Q48. One who has no fixed home and wanders from place to place is a ______.
A. Tourist
B. Vagrant
C. Traveller
D. Pilgrim
View Answer
A “vagrant” is a person without a settled home who wanders from place to place.
Q49. A person who travels from place to place for pleasure is a ______.
A. Tourist
B. Nomad
C. Refugee
D. Migrant
View Answer
A “tourist” travels to places away from their usual residence, generally for leisure or sightseeing.
Q50. One who travels to a holy place is called a ______.
A. Tourist
B. Pilgrim
C. Explorer
D. Nomad
View Answer
A “pilgrim” is a person who travels to a sacred or holy place for religious reasons.
Q51. A person who leaves his or her own country to settle in another country is an ______.
A. Immigrant
B. Emigrant
C. Tourist
D. Refugee
View Answer
An “emigrant” is a person who leaves their own country to settle elsewhere. From the destination country’s perspective, that person is an immigrant.
Q52. A person who comes to another country to settle there is an ______.
A. Emigrant
B. Immigrant
C. Expatriate
D. Tourist
View Answer
An “immigrant” is a person who comes to a foreign country intending to settle there.
Q53. A person forced to leave his or her country because of war or persecution is a ______.
A. Refugee
B. Tourist
C. Tourist guide
D. Nomad
View Answer
A “refugee” is a person who has been forced to flee their country because of persecution, conflict or serious danger.
Q54. One who cannot read or write is called ______.
A. Literate
B. Scholar
C. Illiterate
D. Educated
View Answer
“Illiterate” describes a person who cannot read or write.
Q55. One who can read and write is called ______.
A. Literate
B. Illiterate
C. Uneducated
D. Ignorant
View Answer
“Literate” means able to read and write.
Q56. One who is new to a particular activity or profession is a ______.
A. Veteran
B. Novice
C. Expert
D. Specialist
View Answer
A “novice” is a beginner who has little experience in a particular field or activity.
Q57. A person with long experience in a particular field is called a ______.
A. Novice
B. Beginner
C. Veteran
D. Amateur
View Answer
A “veteran” is an experienced person, especially someone who has served or worked in a field for a long time.
Q58. One who does something for pleasure rather than as a profession is an ______.
A. Amateur
B. Expert
C. Professional
D. Specialist
View Answer
An “amateur” engages in an activity for interest or pleasure rather than as a professional occupation.
Q59. One who is professionally engaged in a particular occupation is a ______.
A. Novice
B. Professional
C. Amateur
D. Beginner
View Answer
A “professional” is someone who works in a particular occupation as a trained or paid activity.
Q60. One who is skilled in a particular field is called an ______.
A. Expert
B. Amateur
C. Novice
D. Beginner
View Answer
An “expert” is a person with extensive knowledge or skill in a particular area.
Q61. A person who is unable to pay his debts is called ______.
A. Insolvent
B. Wealthy
C. Creditor
D. Investor
View Answer
“An insolvent” is a person who is unable to pay debts when they are due.
Q62. One to whom money is owed is called a ______.
A. Debtor
B. Creditor
C. Borrower
D. Investor
View Answer
A “creditor” is a person or organization to whom money is owed.
Q63. One who owes money is called a ______.
A. Creditor
B. Debtor
C. Lender
D. Banker
View Answer
A “debtor” is a person or organization that owes money to another party.
Q64. A person who lends money at an excessively high rate of interest is called a ______.
A. Banker
B. Moneylender
C. Usurer
D. Investor
View Answer
A “usurer” is a person who lends money at an excessively high or unfair rate of interest.
Q65. One who spends money recklessly is called a ______.
A. Miser
B. Spendthrift
C. Economist
D. Philanthropist
View Answer
A “spendthrift” is a person who spends money excessively or wastefully.
Q66. One who hates spending money is called a ______.
A. Miser
B. Spendthrift
C. Philanthropist
D. Investor
View Answer
A “miser” is a person who is extremely unwilling to spend money.
Q67. One who spends money generously on charitable causes is a ______.
A. Miser
B. Spendthrift
C. Philanthropist
D. Debtor
View Answer
A “philanthropist” gives money or other resources to promote the welfare of others.
Q68. A person who is unable to make decisions quickly is called ______.
A. Decisive
B. Indecisive
C. Assertive
D. Determined
View Answer
“Indecisive” describes someone who has difficulty making decisions.
Q69. One who easily believes whatever others tell him is ______.
A. Gullible
B. Skeptical
C. Suspicious
D. Cautious
View Answer
A “gullible” person is easily persuaded or deceived because they readily believe what others say.
Q70. One who doubts accepted beliefs or claims is a ______.
A. Believer
B. Skeptic
C. Follower
D. Devotee
View Answer
A “skeptic” is someone who questions whether something is true or valid.
Q71. A person who looks at the bright side of things is an ______.
A. Pessimist
B. Realist
C. Optimist
D. Cynic
View Answer
An “optimist” generally expects positive outcomes or focuses on favourable possibilities.
Q72. A person who expects the worst is a ______.
A. Optimist
B. Pessimist
C. Idealist
D. Altruist
View Answer
A “pessimist” tends to expect negative outcomes or focus on problems.
Q73. One who is indifferent to worldly pleasures is called an ______.
A. Ascetic
B. Hedonist
C. Materialist
D. Epicurean
View Answer
An “ascetic” practices self-denial and avoids excessive worldly pleasures.
Q74. One who seeks to gain an advantage from every situation is an ______.
A. Altruist
B. Opportunist
C. Idealist
D. Pacifist
View Answer
An “opportunist” takes advantage of circumstances to gain personal benefit.
Q75. One who loves and collects works of art is called an ______.
A. Art critic
B. Artist
C. Connoisseur
D. Artisan
View Answer
A “connoisseur” is an expert judge or knowledgeable admirer, especially of art, food or fine things.
Q76. One who is an expert judge of matters of taste is a ______.
A. Connoisseur
B. Novice
C. Amateur
D. Beginner
View Answer
A “connoisseur” has expert knowledge and refined judgment, especially in matters of taste.
Q77. A government ruled by a king or queen is called a ______.
A. Democracy
B. Republic
C. Monarchy
D. Oligarchy
View Answer
A “monarchy” is a form of government headed by a monarch such as a king or queen.
Q78. A government by the people is called a ______.
A. Monarchy
B. Democracy
C. Dictatorship
D. Oligarchy
View Answer
“Democracy” is a system of government in which political power is exercised by the people, directly or through representatives.
Q79. A government by a small group of powerful people is called an ______.
A. Oligarchy
B. Democracy
C. Monarchy
D. Theocracy
View Answer
An “oligarchy” is a system in which power is held by a small group of people.
Q80. A government ruled by one person with absolute power is called a ______.
A. Democracy
B. Republic
C. Dictatorship
D. Federation
View Answer
A “dictatorship” is a form of government in which power is concentrated in the hands of a dictator or small ruling group.
Q81. A place where books are kept for reading or borrowing is a ______.
A. Laboratory
B. Library
C. Museum
D. Auditorium
View Answer
A “library” is a place or institution where books and other information resources are collected and made available for use.
Q82. A place where objects of historical or scientific interest are displayed is a ______.
A. Museum
B. Library
C. Laboratory
D. Observatory
View Answer
A “museum” preserves and displays objects of artistic, cultural, historical or scientific interest.
Q83. A place where scientific experiments are conducted is a ______.
A. Observatory
B. Laboratory
C. Library
D. Gallery
View Answer
A “laboratory” is a controlled place equipped for scientific experiments and research.
Q84. A place where astronomical observations are made is an ______.
A. Aquarium
B. Auditorium
C. Observatory
D. Laboratory
View Answer
An “observatory” is a facility designed for observing astronomical objects and phenomena.
Q85. A place where aircraft are kept and maintained is a ______.
A. Hangar
B. Harbour
C. Garage
D. Dockyard
View Answer
A “hangar” is a large building used for housing and maintaining aircraft.
Q86. A place where ships are built or repaired is called a ______.
A. Harbour
B. Dockyard
C. Hangar
D. Airport
View Answer
A “dockyard” is a place where ships are built, repaired or maintained.
Q87. A place where fish and other aquatic animals are kept for public display is an ______.
A. Aquarium
B. Aviary
C. Apiary
D. Sanctuary
View Answer
An “aquarium” is a facility where aquatic plants and animals are kept and displayed.
Q88. A place where birds are kept is called an ______.
A. Aquarium
B. Aviary
C. Apiary
D. Kennel
View Answer
An “aviary” is an enclosure or building designed for keeping birds.
Q89. A place where bees are kept is called an ______.
A. Apiary
B. Aviary
C. Aquarium
D. Orchard
View Answer
An “apiary” is a place where beehives and colonies of bees are kept.
Q90. A place where animals are protected from hunting is called a ______.
A. Zoo
B. Sanctuary
C. Aquarium
D. Aviary
View Answer
A wildlife sanctuary is a protected area established to conserve animals and their habitats.
Q91. A speech delivered without prior preparation is called an ______.
A. Extempore
B. Editorial
C. Monologue
D. Dialogue
View Answer
“Extempore” refers to something spoken or performed without prior preparation.
Q92. A speech made by one person is called a ______.
A. Dialogue
B. Monologue
C. Debate
D. Conversation
View Answer
A “monologue” is a long speech delivered by one person.
Q93. A conversation between two people is called a ______.
A. Monologue
B. Soliloquy
C. Dialogue
D. Lecture
View Answer
A “dialogue” is a conversation or exchange of words between two or more people.
Q94. A speech in which a person talks to himself or herself is called a ______.
A. Dialogue
B. Soliloquy
C. Debate
D. Interview
View Answer
A “soliloquy” is a speech in which a character expresses thoughts aloud while alone, especially in drama.
Q95. A statement that contradicts itself is called a ______.
A. Paradox
B. Proverb
C. Epithet
D. Metaphor
View Answer
A “paradox” is a seemingly contradictory statement that may contain a deeper or valid meaning.
Q96. A person who talks continuously and excessively is called a ______.
A. Introvert
B. Taciturn
C. Silent person
D. Talkative
View Answer
A “talkative” person talks a lot. The more specific noun “loquacious person” can also describe someone who talks excessively.
Q97. A person who speaks very little is called ______.
A. Taciturn
B. Garrulous
C. Loquacious
D. Talkative
View Answer
“Taciturn” describes a person who is habitually quiet and speaks very little.
Q98. A person who talks too much is called ______.
A. Taciturn
B. Garrulous
C. Reticent
D. Silent
View Answer
“Garrulous” means excessively talkative, especially about unimportant matters.
Q99. A person who cannot be corrected or reformed is called ______.
A. Incorrigible
B. Flexible
C. Teachable
D. Obedient
View Answer
“Incorrigible” describes a person or behaviour that cannot be corrected, improved or reformed.
Q100. Something that cannot be avoided is called ______.
A. Preventable
B. Optional
C. Inevitable
D. Avoidable
View Answer
“Inevitable” means certain to happen and impossible to avoid or prevent.
These 100 One Word Substitution MCQs cover important vocabulary related to people, professions, places, beliefs, habits, government, literature and common situations. Regular revision of these terms can significantly improve vocabulary and accuracy in competitive-exam English.
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