One Word Substitution (One Word Substitution) | MCQ Quizzes | Category (R/R/A)
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One-word substitution is the replacement of a phrase or a group of words with a single word. It's a valuable tool for enhancing vocabulary, improving writing conciseness, and facilitating clearer communication.
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Category UID: 27
Label UID: 51
Category Name: One Word Substitution
Category Full Name: One Word Substitution
Category Link/Slug: one-word-substitution
Total Quizzes: 102
Total Views: 1263
Last Refreshed: 2026-03-20 05:29:31
Category Description: One-word substitution is the replacement of a phrase or a group of words with a single word. It's a valuable tool for enhancing vocabulary, improving writing conciseness, and facilitating clearer communication.
Q1. Causing no harm
Q1. Causing no harm
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (D) innocuous
Answer: (D) innocuous
Answer: (D) innocuous
Substitute Word: innocuous.
Synonyms: harmless, safe, inoffensive.
Substitute Word: innocuous. Synonyms: harmless, safe, inoffensive.
Substitute Word: innocuous. Synonyms: harmless, safe, inoffensive.
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Q2. A large, deep pot used both in the oven and as a serving vessel.
Q2. A large, deep pot used both in the oven and as a serving vessel.
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (B) casserole
Answer: (B) casserole
Answer: (B) casserole
Substitute Word: casserole.
Casseroles are versatile and convenient for cooking and serving various dishes, from hearty stews to decadent desserts.
Substitute Word: casserole. Casseroles are versatile and convenient for cooking and serving various dishes, from hearty stews to decadent desserts.
Substitute Word: casserole. Casseroles are versatile and convenient for cooking and serving various dishes, from hearty stews to decadent desserts.
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Q3. Medical doctors who specialise in diagnosing diseases using X-rays, CT scans and ultrasound
Q3. Medical doctors who specialise in diagnosing diseases using X-rays, CT scans and ultrasound
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (C) radiologist
Answer: (C) radiologist
Answer: (C) radiologist
Substitute Word: radiologist.
Radiologists are highly trained physicians who interpret medical images to help diagnose and treat various medical conditions.
Substitute Word: radiologist. Radiologists are highly trained physicians who interpret medical images to help diagnose and treat various medical conditions.
Substitute Word: radiologist. Radiologists are highly trained physicians who interpret medical images to help diagnose and treat various medical conditions.
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Q4. A government by the nobles.
Q4. A government by the nobles.
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (B) Aristocracy
Answer: (B) Aristocracy
Answer: (B) Aristocracy
Substitute Word: Aristocracy.
In an aristocracy, power is held by a small group of privileged people, typically those of noble birth.
Substitute Word: Aristocracy. In an aristocracy, power is held by a small group of privileged people, typically those of noble birth.
Substitute Word: Aristocracy. In an aristocracy, power is held by a small group of privileged people, typically those of noble birth.
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Q5. Movement of people or animals from one area to another.
Q5. Movement of people or animals from one area to another.
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (B) Migration
Answer: (B) Migration
Answer: (B) Migration
Substitute Word: Migration.
Substitute Word: Migration.
Substitute Word: Migration.
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Q6. One who pretends to be what he is not.
Q6. One who pretends to be what he is not.
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (B) Hypocrite
Answer: (B) Hypocrite
Answer: (B) Hypocrite
Substitute Word: Hypocrite.
A hypocrite is someone who claims to have certain moral standards or beliefs but does not actually live up to them.
Substitute Word: Hypocrite. A hypocrite is someone who claims to have certain moral standards or beliefs but does not actually live up to them.
Substitute Word: Hypocrite. A hypocrite is someone who claims to have certain moral standards or beliefs but does not actually live up to them.
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Q7. A decision on which one cannot go back.
Q7. A decision on which one cannot go back.
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (D) irrevocable
Answer: (D) irrevocable
Answer: (D) irrevocable
Substitute Word: irrevocable.
An irrevocable decision is final and cannot be changed or reversed.
Substitute Word: irrevocable. An irrevocable decision is final and cannot be changed or reversed.
Substitute Word: irrevocable. An irrevocable decision is final and cannot be changed or reversed.
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Q8. The therapeutic use of sunlight.
Q8. The therapeutic use of sunlight.
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (D) heliotherapy
Answer: (D) heliotherapy
Answer: (D) heliotherapy
Substitute Word: heliotherapy.
Substitute Word: heliotherapy.
Substitute Word: heliotherapy.
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Q9. A word or law no longer in use.
Q9. A word or law no longer in use.
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (C) Obsolete
Answer: (C) Obsolete
Answer: (C) Obsolete
Obsolete
Obsolete
Obsolete
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Q10. The original inhabitants of a country.
Q10. The original inhabitants of a country.
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (C) aborigines
Answer: (C) aborigines
Answer: (C) aborigines
Substitute Word: aborigines.
While "natives" is also sometimes used, "Aborigines" specifically refers to the earliest known inhabitants of a particular region.
Synonyms: native.
Substitute Word: aborigines. While "natives" is also sometimes used, "Aborigines" specifically refers to the earliest known inhabitants of a particular region. Synonyms: native.
Substitute Word: aborigines. While "natives" is also sometimes used, "Aborigines" specifically refers to the earliest known inhabitants of a particular region. Synonyms: native.
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Q11. The science dealing with X-rays and other high-energy radiation, especially for the diagnosis and treatment of disease.
Q11. The science dealing with X-rays and other high-energy radiation, especially for the diagnosis and treatment of disease.
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (D) radiology
Answer: (D) radiology
Answer: (D) radiology
Substitute Word: radiology.
Radiology encompasses the medical use of imaging techniques such as X-rays, CT scans, MRI scans, Ultrasound, etc.
Substitute Word: radiology. Radiology encompasses the medical use of imaging techniques such as X-rays, CT scans, MRI scans, Ultrasound, etc.
Substitute Word: radiology. Radiology encompasses the medical use of imaging techniques such as X-rays, CT scans, MRI scans, Ultrasound, etc.
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Q12. A person appointed by two parties to resolve a dispute.
Q12. A person appointed by two parties to resolve a dispute.
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (D) arbitrator
Answer: (D) arbitrator
Answer: (D) arbitrator
Substitute Word: arbitrator.
An arbitrator is an impartial third party who is chosen by two disputing parties to hear their arguments and make a decision that will resolve their conflict.
Substitute Word: arbitrator. An arbitrator is an impartial third party who is chosen by two disputing parties to hear their arguments and make a decision that will resolve their conflict.
Substitute Word: arbitrator. An arbitrator is an impartial third party who is chosen by two disputing parties to hear their arguments and make a decision that will resolve their conflict.
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Q13. A person who wastes money on luxury?
Q13. A person who wastes money on luxury?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (D) Extravagant
Answer: (D) Extravagant
Answer: (D) Extravagant
Substitute Word: Extravagant
Synonyms: wasteful, spendthrift.
Substitute Word: Extravagant Synonyms: wasteful, spendthrift.
Substitute Word: Extravagant Synonyms: wasteful, spendthrift.
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Q14. The cultivation of grapevines.
Q14. The cultivation of grapevines.
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (C) viticulture
Answer: (C) viticulture
Answer: (C) viticulture
Substitute Word: viticulture.
It encompasses all aspects of grapevine growing, from planting and pruning to harvesting and winemaking.
Vineyard: A cultivated plot of land where grapevines are grown.
Viniculture: The science and production of wine.
Ampelography: The scientific study of grapevines.
Substitute Word: viticulture. It encompasses all aspects of grapevine growing, from planting and pruning to harvesting and winemaking. Vineyard: A cultivated plot of land where grapevines are grown. Viniculture: The science and production of wine. Ampelography: The scientific study of grapevines.
Substitute Word: viticulture. It encompasses all aspects of grapevine growing, from planting and pruning to harvesting and winemaking. Vineyard: A cultivated plot of land where grapevines are grown. Viniculture: The science and production of wine. Ampelography: The scientific study of grapevines.
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Q15. That which is no longer useful.
Q15. That which is no longer useful.
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (D) Redundant
Answer: (D) Redundant
Answer: (D) Redundant
Substitute Word: Redundant.
Synonyms: obsolete.
Substitute Word: Redundant. Synonyms: obsolete.
Substitute Word: Redundant. Synonyms: obsolete.
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Q16. A short statement of a general truth or rule of conduct.
Q16. A short statement of a general truth or rule of conduct.
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (C) maxim
Answer: (C) maxim
Answer: (C) maxim
Substitute Word: maxim.
Synonyms: aphorism.
Substitute Word: maxim. Synonyms: aphorism.
Substitute Word: maxim. Synonyms: aphorism.
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Q17. Extreme fear of water.
Q17. Extreme fear of water.
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (A) hydrophobia
Answer: (A) hydrophobia
Answer: (A) hydrophobia
Substitute Word: hydrophobia.
Synonyms: aquaphobia.
Substitute Word: hydrophobia. Synonyms: aquaphobia.
Substitute Word: hydrophobia. Synonyms: aquaphobia.
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Q18. The Science which studies the crust of the earth.
Q18. The Science which studies the crust of the earth.
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (D) geology
Answer: (D) geology
Answer: (D) geology
Substitute Word: geology.
Geology is a broad term that encompasses the study of Earth's solid, liquid, and gaseous parts, as well as the processes that shape them. It includes the study of rocks, minerals, fossils, and the history of the planet.
Substitute Word: geology. Geology is a broad term that encompasses the study of Earth's solid, liquid, and gaseous parts, as well as the processes that shape them. It includes the study of rocks, minerals, fossils, and the history of the planet.
Substitute Word: geology. Geology is a broad term that encompasses the study of Earth's solid, liquid, and gaseous parts, as well as the processes that shape them. It includes the study of rocks, minerals, fossils, and the history of the planet.
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Q19. The science or philosophy of law?
Q19. The science or philosophy of law?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (C) jurisprudence
Answer: (C) jurisprudence
Answer: (C) jurisprudence
Substitute Word: jurisprudence.
Substitute Word: jurisprudence.
Substitute Word: jurisprudence.
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Q20. Unable to think clearly because of a mental illness.
Q20. Unable to think clearly because of a mental illness.
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
Answer: (A) Deranged
Answer: (A) Deranged
Answer: (A) Deranged
Substitute Word: Deranged.
Substitute Word: Deranged.
Substitute Word: Deranged.
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