One Word Substitution — REET English Notes
One Word Substitution means choosing the single word that correctly captures an entire phrase — REET 2024 asked this from within an unseen passage too, such as 'treat' for 'to act in a certain way towards somebody'. This page gives the essential phrase-to-word lists, a selection strategy, and a teaching approach.
- 4 questions in REET 2024
- Class 6–8 level / teaching-practice level
- 8-minute read
How REET asks this topic
In REET 2024, every one-word-substitution question was based on a phrase used within the passage — such as 'disease' for 'illness of body or mind', 'vegetation' for 'plants in general', and 'Captain' for a person who leads. So the question looks like a straightforward dictionary definition, but the answer is always tied to the passage's context.
What Is One Word Substitution?
This is the skill of expressing the meaning of a long phrase/clause in a single word — for example, 'illiterate' for 'a person who cannot read or write'.
REET uses this topic to test the depth of vocabulary, so the options often plant an adjective or an unrelated noun as a trap — identifying which part of speech the phrase points to is essential.
Useful One Word Substitutions at REET Level
| Phrase | One Word |
|---|---|
| A person who cannot read or write | Illiterate |
| A person who loves books | Bibliophile |
| A place where books are kept | Library |
| One who walks on foot | Pedestrian |
| A person who speaks many languages | Polyglot |
| One who leads a group | Leader / Captain |
| A place where animals are kept for public viewing | Zoo |
| Illness of body or mind | Disease |
| Plants in general found in an area | Vegetation |
| A person who studies plants | Botanist |
| One who cannot be defeated | Invincible |
| A remedy for all diseases | Panacea |
These phrase-word pairs are useful both in passage-based questions and in direct vocabulary questions.
Strategy for Choosing the Right Option
First identify which part of speech (noun, adjective, verb) the phrase points to — if the phrase is about a 'person' or 'role' (such as 'one who leads a group'), the answer will be a noun (such as 'Captain'), not a descriptive adjective (such as 'Courageous').
Second, the options often include a word that sounds close in meaning but doesn't fully capture the phrase — read the whole phrase carefully before choosing; don't jump to the first word that seems familiar.
Common Categories of One Word Substitutions
Most REET-level phrases fall into a few fixed categories, and learning these makes even a new phrase easy to identify. The first category is 'a person's nature/habit' — such as 'Philanthropist' for 'a person who loves mankind' and 'Misanthrope' for 'a person who hates mankind'.
The second category is 'a place' — such as 'Orphanage' for 'a place where orphans live'. The third category is 'a special skill/quality' — such as 'Ambidextrous' for 'a person who can use both hands equally well'. Thinking in these categories makes even an unfamiliar phrase solvable in the exam, even if you haven't read that exact word before.
More Useful One Word Substitutions (Set 2)
| Phrase | One Word |
|---|---|
| One who loves mankind | Philanthropist |
| One who hates mankind | Misanthrope |
| A person who is new to a field or job | Novice |
| One who is over a hundred years old | Centenarian |
| A person who moves from place to place, no fixed home | Nomad |
| A place where orphans live | Orphanage |
| A person who does not believe in the existence of God | Atheist |
| One who knows almost everything | Omniscient |
| Handwriting that cannot be read easily | Illegible |
| A person who is expert in many fields | Versatile |
Learning these alongside Set 1 makes phrase-questions about people, places and qualities all easy to solve.
A Common REET Trap: Look-Alike Words
A common trap is placing a word among the options that looks similar to the real answer but is entirely different in meaning, such as 'Illegible' (cannot be read) and 'Eligible' (qualified) — even a slight difference in spelling carries a completely different meaning. In the rush of the exam, such words easily cause confusion.
'Genius' (a highly talented person) and 'Genuine' (real/true) are also frequently mixed up in the same way. Read every option all the way to the end; don't choose an answer just because the opening letters match — this single habit prevents the most mistakes.
More Useful One Word Substitutions (Set 3)
| Phrase | One Word |
|---|---|
| A person who studies the stars and planets | Astronomer |
| One who is skilled in the use of tools/machines | Mechanic |
| A person who does not drink alcohol | Teetotaller |
| A word that is opposite in meaning to another | Antonym |
| One who leaves one's own country to settle in another | Emigrant |
| One who comes into a country to settle there | Immigrant |
| A person who eats human flesh | Cannibal |
| One who does not care for money | Unmaterialistic |
| A list of books referred to in a text | Bibliography |
| A person who thinks only of himself | Selfish / Egoist |
Emigrant and Immigrant, among these, are the pair REET most often uses to confuse students.
One Word Substitution vs Compound Word
Sometimes the options include both a compound word (two words joined together, such as 'bookworm') and a genuine one-word-substitution (such as 'Bibliophile') — both may seem close in meaning, but the exam generally treats the word that is recognised in the dictionary as a standalone, standard word as the correct one.
So after reading the phrase, choose the option that is grammatically complete and formally accepted, rather than an informal, temporary word-pairing from everyday speech.
How to Teach This to Children
Activity
Play 'Guess the Word' in Classes 6–8 — the teacher speaks a phrase, children answer in a single word, and marks are given for correct answers.
Teaching aids
Build a phrase-to-word flashcard chart, with the phrase on one side and the single-word answer on the flip side.
Common misconception
Children don't see the difference between one-word-substitution and synonym — a synonym is another word for one word, whereas here an entire phrase is translated into one word; clarify this with an example.
Assessment
Give a list of 10 phrases for students to answer in one word each, then check together as a class — this is an effective assessment.
Differentiated teaching
Give weaker students the easier 'person' category phrases first (illiterate, pedestrian), then gradually add the 'place' and 'quality' categories.
Peer teaching
In pairs, one child reads a phrase and the other answers instantly in one word — correct any mistake immediately by supplying the right word.
Memory trick / exam tip
A phrase always talks about a 'person', a 'place', a 'thing' or a 'quality' — first decide which part of speech the answer will be, then look among the options for the correct meaning in that same part of speech. This instantly filters out adjective-trap wrong options.
Questions asked in REET 2024 (solved)
Question 56
‘To act or behave in a certain way towards somebody’ is
- Atreat
- Binject
- Ccure
- Dvaccinate
Explanation
‘To act or behave in a certain way towards somebody’ (किसी के प्रति एक विशेष ढंग से व्यवहार करना) का एक शब्द ‘treat’ है, जैसे अनुच्छेद में ‘treated bacteria as the enemy of man’। inject, cure और vaccinate चिकित्सा से जुड़े अलग अर्थ वाले शब्द हैं।
Question 57
One word for ‘illness of body or mind’ is
- Adisease
- Bhealthy
- Cbacteria
- Dvaccination
Explanation
शरीर या मन की बीमारी (illness of body or mind) के लिए एक शब्द ‘disease’ है। ‘healthy’ इसका उल्टा भाव है, ‘bacteria’ रोग का एक कारण है और ‘vaccination’ बचाव का उपाय है।
Question 50
One word for ‘plants in general’
- Aseed
- Bfertilizers
- Cgrainery
- Dvegetation
Explanation
'Plants in general' यानी किसी क्षेत्र के सभी पेड़-पौधों के लिए एक शब्द 'vegetation' (वनस्पति) है। 'seed' बीज है, 'fertilizers' उर्वरक और 'grainery' (granary) अनाज-भण्डार है।
Question 51
A person who leads a group is a
- ACourageous
- BStrong
- CFearless
- DCaptain
Explanation
किसी समूह का नेतृत्व करने वाले व्यक्ति को 'Captain' कहते हैं (one-word substitution)। Courageous, Strong, Fearless विशेषण हैं जो गुण बताते हैं, व्यक्ति का पद नहीं।
Practice questions
Question 1
One who studies the stars and planets is called a/an:
- AAstrologer
- BAstronomer
- CGeologist
- DBotanist
Explanation
A person who scientifically studies the stars and planets is called an 'Astronomer'. An 'Astrologer' predicts the future, which is different.
Question 2
A person who is new to a place or job is called:
- AVeteran
- BNovice
- CExpert
- DNative
Explanation
A person new to or inexperienced in a place/job is called a 'Novice'. 'Veteran' and 'Expert' are used for experienced people.
Question 3
A word meaning 'a place where money is coined' is:
- ABank
- BMint
- CTreasury
- DMarket
Explanation
A place where coins are made is called a 'Mint'. A 'Bank' is a place to deposit money, and a 'Treasury' is a government coffer.
Question 4
One who is not easily discouraged and keeps trying is:
- APersistent
- BArrogant
- CCareless
- DReluctant
Explanation
A person who keeps trying and isn't easily discouraged is called 'Persistent'.
Question 5
A person who repairs shoes is called a:
- ATailor
- BCarpenter
- CCobbler
- DMason
Explanation
A person who repairs shoes is called a 'Cobbler'. A 'Tailor' sews clothes, and a 'Carpenter' works with wood.
Question 6
A place where bees are kept is called a/an:
- AApiary
- BAviary
- CNursery
- DSanctuary
Explanation
A place where bees are kept is called an 'Apiary'. An 'Aviary' is for birds, and a 'Sanctuary' is for wildlife.
Question 7
One who knows everything is said to be:
- AOmnipotent
- BOmniscient
- COmnipresent
- DOmnivorous
Explanation
A person who knows everything is called 'Omniscient'. 'Omnipotent' means all-powerful, and 'Omnipresent' means present everywhere.
Question 8
A teacher gives the phrase 'a person who leads a group' and three options are adjectives (Brave, Strong, Wise) while only one option, 'Leader', is a noun. What should students check first to answer correctly?
- AThe length of the word
- BWhich part of speech (a person/noun) the phrase points to
- CWhether the option comes first alphabetically
- DHow many letters the word has
Explanation
The phrase 'a person who...' points to a person, i.e. a noun, so the adjective options are wrong — identifying the part of speech first is the most important step.
Question 9
A statement that cannot be understood clearly is called:
- AAmbiguous
- BObvious
- CPrecise
- DFluent
Explanation
A statement that isn't clearly understood, or has more than one possible meaning, is called 'Ambiguous'. 'Obvious' and 'Precise' express the opposite.
Question 10
One who is appointed to settle a dispute between two parties is called a/an:
- AArbitrator
- BAdvocate
- CWitness
- DJudge
Explanation
A person appointed to settle a dispute between two parties is called an 'Arbitrator'. A 'Judge' is a court official, generally distinct from a mediator appointed outside court.
Frequently Asked Questions
What does REET test through One Word Substitution?+
It tests the depth of vocabulary and language use — in REET 2024, every question on this topic came from within an unseen passage.
What is the difference between One Word Substitution and Synonym?+
A synonym is another word with the same meaning as a given word, while One Word Substitution turns an entire phrase/definition into a single word.
How should I prepare for this topic?+
Memorise 8–10 common phrase-word pairs daily, and while reading passages, practise underlining such words as you come across them.
How are One Word Substitution phrases classified?+
Generally into three groups — a person's nature/profession, a place, and a special quality/skill — learning them by group makes them easier to remember.
What is the difference between 'Illegible' and 'Eligible'?+
'Illegible' means something that cannot be read easily (such as bad handwriting), while 'Eligible' means qualified/entitled — the two look similar in spelling but are completely different in meaning.
What is the difference between 'Emigrant' and 'Immigrant'?+
An 'Emigrant' is a person who leaves their own country to settle in another, while an 'Immigrant' is a person who comes from another country to settle somewhere — the difference is one of perspective (departure versus arrival).
Read next
Change Log
- 17 September 2026 — English page published — mirrors the fact-checked Hindi page, independently bilingual-accuracy checked