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Vocabulary, Synonyms and Antonyms: KS2 SATs and 11+ English Questions with Answers

โœ๏ธ Paper first! Work out every question on paper before you open the answer. Write down every step โ€“ the equation, the numbers with units, the rearranging and the answer with its unit. In the exam, if your final answer is wrong you can still get marks for correct working, but only if the examiner can see it.

For: Year 5 and Year 6  |  Exams: KS2 SATs grammar, punctuation and spelling paper, and 11+ English

Jump to: Level 1 โ€“ SATs core ยท Level 2 โ€“ SATs stretch ยท Level 3 โ€“ 11+ standard ยท Level 4 โ€“ 11+ selective

๐Ÿ“Œ Show key words and rules
Word or ruleWhat it meansExample
SynonymsWords with the same or nearly the same meaning.quick and rapid
AntonymsWords with opposite meanings.ancient and modern
PrefixLetters added to the start of a word. Some prefixes, like un-, dis-, in-, im-, il- and ir-, mean โ€˜notโ€™ and make an antonym.unhappy, dislike, impolite, irregular
Shades of meaningSynonyms can be weaker or stronger. Pick the word that fits best.damp โ†’ wet โ†’ soaked
Precise wordThe word that gives the clearest, most exact picture.The baby giggled (not just laughed).
ContextThe words and sentences around a word. They help you work out what the word means.The arid land had not seen rain for months.
Multiple meaningsOne word can have different meanings. Use the context to choose the right one.a cricket bat  /  a bat flying at night
Odd one outIn a group of words, find the one whose meaning does not match the others.glad, cheerful, joyful, gloomy
AnalogyTwo pairs of words linked in the same way.Hot is to cold as up is to down.
IdiomA saying whose meaning is different from its separate words.Itโ€™s raining cats and dogs (raining very hard).
Formal and informalFormal words suit serious writing such as letters or notices. Informal words suit chatting with friends.request (formal)  /  ask for (informal)
ConnotationThe feeling a word gives you. It can be positive or negative even when the meaning is similar.curious (positive)  /  nosy (negative)

Level 1 โ€“ SATs core: simple synonyms, antonyms and words in context

Matches the quick one-mark vocabulary questions in the KS2 SATs grammar, punctuation and spelling paper.

โœ๏ธ WORKED EXAMPLE: Tick one word that is closest in meaning to the underlined word.
The enormous whale swam past the boat.
โ˜ tiny   โ˜ huge   โ˜ heavy   โ˜ fast

Step 1: enormous means very big.
Step 2: tiny is an antonym (opposite). heavy and fast could describe a whale, but they do not mean very big.
Step 3: check by swapping the word into the sentence: The huge whale swam past the boat. The meaning stays the same, so the synonym is huge

Common mistake: choosing a word that fits the topic (a whale is heavy) instead of a word that means the same as the underlined word.

Your turn

Q1.1 Tick one word that is a synonym of begin.
โ˜ finish   โ˜ start   โ˜ stop   โ˜ wait

Show answer

A synonym has the same or nearly the same meaning. To begin is to start.

Q1.2 Tick one word that is an antonym of generous.
โ˜ kind   โ˜ selfish   โ˜ rich   โ˜ helpful

Show answer

An antonym has the opposite meaning. A generous person shares; a selfish person does not: selfish

Q1.3 Circle the two words in this sentence that are synonyms.
The tiny kitten curled up in a small basket.

Show answer

Both words mean little: tiny and small

Q1.4 Circle the two words in this sentence that are antonyms.
Ayesha arrived early, but her brother was late.

Show answer

Early and late have opposite meanings: early and late

Q1.5 Read the sentence. Tick one meaning of the underlined word.
Ben was exhausted after the long cross-country run.
โ˜ very excited   โ˜ very tired   โ˜ very hungry   โ˜ very fast

Show answer

After a long run you would be worn out. Exhausted means very tired.

Q1.6 Write an antonym of the underlined word.
The water in the pool was shallow.

Show answer

Shallow water is not far to the bottom; the opposite is deep.

Q1.7 Tick one word that is a synonym of shout.
โ˜ whisper   โ˜ yell   โ˜ mutter   โ˜ sing

Show answer

Whisper and mutter mean speaking quietly, the opposite of shouting: yell

Q1.8 Tick one word that is an antonym of float.
โ˜ swim   โ˜ sink   โ˜ drift   โ˜ splash

Show answer

Floating means staying on the surface of water; the opposite is going down under it: sink

Q1.9 Read the sentence. What does the underlined word mean? Tick one.
The path through the forest was narrow, so we walked in single file.
โ˜ long   โ˜ not wide   โ˜ muddy   โ˜ steep

Show answer

The clue is single file: there was only room for one person at a time. Narrow means not wide.

Q1.10 Replace the underlined word with a synonym from the box.
glad   angry   scared   bored
Mo was furious when his tower of blocks was knocked over.

Show answer

Furious means very cross: angry (Mo was angry when his tower of blocks was knocked over.)


Level 2 โ€“ SATs stretch: precise word choice, shades of meaning and prefix antonyms

Matches the harder SATs questions, where you choose the most precise word, compare the strength of synonyms and make antonyms with prefixes.

โœ๏ธ WORKED EXAMPLE: Put these words in order, from the least hot to the most hot.
hot   lukewarm   scorching   warm

Step 1: all four words are about temperature, but they have different shades of meaning (different strengths).
Step 2: lukewarm means only slightly warm, and scorching means hot enough to burn.
Step 3: warm comes before hot, so the order is: lukewarm, warm, hot, scorching

Common mistake: thinking that synonyms are always swappable. A warm bath is pleasant; a scorching bath would hurt.

Your turn

Q2.1 Add a prefix to make an antonym of visible.

Show answer

The prefix in- (meaning not) makes the opposite: invisible

Q2.2 Add a prefix to make an antonym of honest.

Show answer

The prefix dis- makes the opposite: dishonest

Q2.3 Tick one word that is the antonym of legal.
โ˜ unlegal   โ˜ illegal   โ˜ dislegal   โ˜ inlegal

Show answer

When the prefix in- (meaning not) is added to a root word beginning with l, it becomes il-: illegal

Q2.4 Put these words in order, from the least cold to the most cold.
freezing   cool   cold

Show answer

Cool is only a little cold, and freezing is extremely cold: cool, cold, freezing

Q2.5 Tick the most precise verb to complete the sentence.
The thirsty dog ______ the water from its bowl.
โ˜ ate   โ˜ lapped   โ˜ chewed   โ˜ sniffed

Show answer

Dogs drink by flicking water up with their tongues. The precise verb is lapped.

Q2.6 Tick one word that shows that Grace was very frightened.
Grace was ______ when the lights suddenly went out.
โ˜ nervous   โ˜ uneasy   โ˜ terrified   โ˜ worried

Show answer

Nervous, uneasy and worried describe mild fear. The strongest word is terrified.

Q2.7 Rewrite the sentence so that it means the opposite, by adding a prefix to the underlined word.
The instructions were clear.

Show answer

The prefix un- means not: The instructions were unclear.

Q2.8 Explain why devoured is a better word choice than ate in this sentence.
The hungry children devoured the pizza.

Show answer

Devoured means ate quickly and greedily, so it shows the reader how hungry the children were. Ate just tells us they had the pizza.

Q2.9 Which one prefix makes antonyms of all three words?
patient   possible   perfect

Show answer

When the prefix in- is added to a root word beginning with p, it becomes im-: impatient, impossible, imperfect. The prefix is im-

Q2.10 Put these words in order, from the slowest way of moving to the fastest.
sprint   stroll   jog

Show answer

To stroll is to walk slowly, to jog is to run gently and to sprint is to run as fast as you can: stroll, jog, sprint


Level 3 โ€“ 11+ standard: vocabulary in context, odd one out and closest in meaning

Typical of grammar-school 11+ papers. Learn ambitious words, and use the whole sentence to decide between near-miss options.

โœ๏ธ WORKED EXAMPLE: Which word is the odd one out?
abundant   plentiful   scarce   ample

Step 1: work out what each word means. abundant, plentiful and ample all mean there is enough or more than enough.
Step 2: scarce means there is very little of something.
Step 3: three words are synonyms and one is their antonym, so the odd one out is scarce

Common mistake: picking the word you know least. Define every word first, then look for the group of three that share a meaning.

Your turn

Q3.1 Tick one word that is closest in meaning to reluctant.
โ˜ unwilling   โ˜ eager   โ˜ unable   โ˜ curious

Show answer

A reluctant person does not want to do something. Eager is the antonym; unable means cannot, not will not: unwilling

Q3.2 Read the sentence. Tick one meaning of the underlined word.
The prisoners lived on a meagre diet of bread and water.
โ˜ healthy   โ˜ tasty   โ˜ barely enough   โ˜ unusual

Show answer

Bread and water is a very small amount of food. Meagre means barely enough (small in amount or poor in quality).

Q3.3 Tick one word that is an antonym of scarce.
โ˜ rare   โ˜ plentiful   โ˜ expensive   โ˜ hidden

Show answer

Scarce means in short supply. Rare is a synonym, not an antonym. The opposite is plentiful.

Q3.4 Which word is the odd one out?
cautious   careful   wary   reckless

Show answer

Cautious, careful and wary all mean trying to avoid danger. Reckless means taking risks without thinking: reckless

Q3.5 Which word is the odd one out?
vivid   bright   vibrant   dull

Show answer

Vivid, bright and vibrant describe strong, lively colours. Dull is the opposite: dull

Q3.6 Choose the correct word to complete the sentence.
After weeks without rain, water became (abundant / scarce / vivid / cautious), and the villagers had to share what little they had.

Show answer

The clues are without rain and what little they had: scarce

Q3.7 Complete each gap with a word from the box. Use each word once at most.
abundant   reluctant   cautious   scarce
Apples were ______ in Leila’s garden this year, so she gave bags of them to her neighbours. Her younger brother was ______ to share his sweets, and he hid them under his bed.

Show answer

She had so many apples she could give them away: abundant. Hiding his sweets shows he did not want to share: reluctant.

Q3.8 Read the sentence. Tick the meaning of the underlined word.
Kofi had a vivid dream about flying over the city.
โ˜ frightening   โ˜ clear and lifelike   โ˜ short   โ˜ boring

Show answer

A vivid dream is one that seems very real and detailed: clear and lifelike

Q3.9 Tick one word that is closest in meaning to fragile.
โ˜ heavy   โ˜ delicate   โ˜ ancient   โ˜ precious

Show answer

Something fragile breaks easily. Ancient and precious things are often fragile, but the words do not mean the same: delicate

Q3.10 One word in this sentence has been used wrongly. Find it and replace it with a word that makes sense.
Food was so abundant during the long winter that the family nearly starved.

Show answer

If the family nearly starved, there cannot have been plenty of food. Replace abundant with scarce (also accept short or in short supply).


Level 4 โ€“ 11+ selective: multiple meanings, idioms, formality, analogies and connotation

The style of selective independent-school papers. Use context to choose between meanings, and think about how a word makes the reader feel.

โœ๏ธ WORKED EXAMPLE: Complete the analogy. Tick one word.
Timid is to brave as scarce is to ______.
โ˜ rare   โ˜ plentiful   โ˜ empty   โ˜ tiny

Step 1: find the link in the first pair. Timid (shy and easily frightened) and brave are antonyms.
Step 2: the second pair must have the same link, so you need the antonym of scarce.
Step 3: rare is a synonym of scarce, and empty and tiny are not opposites of it. The answer is plentiful

Common mistake: choosing a word connected to scarce (rare) without checking that the link is the same as in the first pair.

Your turn

Q4.1 Read the sentence. Tick the meaning of the underlined word as it is used here.
The bark of the old oak tree was rough and cracked.
โ˜ the sound a dog makes
โ˜ the outer covering of a tree trunk
โ˜ to give an order sharply

Show answer

Bark has several meanings. The clues oak tree and rough and cracked show it means the outer covering of a tree trunk.

Q4.2 Tick one sentence in which light means not heavy.
โ˜ Please switch on the light.
โ˜ The suitcase was light enough for Tia to carry.
โ˜ Dad will light the candles on the cake.
โ˜ We set off as soon as it was light.

Show answer

In the other sentences light means a lamp, to set fire to, and not dark. Only a suitcase can be heavy or not heavy: The suitcase was light enough for Tia to carry.

Q4.3 What does the idiom mean? Tick one.
Hassan let the cat out of the bag about the surprise party.
โ˜ He set a pet free.
โ˜ He gave away a secret by mistake.
โ˜ He made a big mess.
โ˜ He told a lie.

Show answer

An idiom’s meaning is not the meaning of its separate words. To let the cat out of the bag means to give away a secret by mistake.

Q4.4 Mum said the spelling test would be a piece of cake. What did she mean? Tick one.
โ˜ tasty   โ˜ very easy   โ˜ very short   โ˜ unfair

Show answer

A piece of cake is an idiom meaning very easy.

Q4.5 Tick the most formal word to replace get in this notice.
Visitors must get a ticket at the entrance.
โ˜ grab   โ˜ obtain   โ˜ nab   โ˜ bag

Show answer

Grab, nab and bag are informal (slang) words for get. The formal synonym, suitable for a notice, is obtain.

Q4.6 Replace the informal underlined words with a single, more formal word.
The headteacher wants to find out what happened in the playground.

Show answer

A formal synonym for find out is needed. Accept discover, establish, determine or ascertain (investigate is also accepted).

Q4.7 Complete the analogy. Tick one word.
Author is to book as composer is to ______.
โ˜ piano   โ˜ music   โ˜ orchestra   โ˜ singer

Show answer

An author writes a book, so a composer writes music. A piano is an instrument, and an orchestra or a singer performs the music; they do not create it.

Q4.8 Complete the analogy. Tick one word.
Reluctant is to eager as cautious is to ______.
โ˜ careful   โ˜ reckless   โ˜ timid   โ˜ wary

Show answer

Reluctant and eager are antonyms. Careful and wary are synonyms of cautious; the antonym is reckless.

Q4.9 Both sentences say that Zainab does not like spending money. Explain how the underlined words make the reader feel differently about her.
Zainab is thrifty.
Zainab is stingy.

Show answer

Thrifty has a positive connotation: it suggests she is sensible and careful with money. Stingy has a negative connotation: it suggests she is mean and unwilling to share.

Q4.10 A writer wants readers to admire Maya. Tick one word to complete the sentence.
Maya walked onto the stage ______ and began her speech.
โ˜ arrogantly   โ˜ smugly   โ˜ confidently   โ˜ boastfully

Show answer

Arrogantly, smugly and boastfully all suggest she thinks too highly of herself, which makes readers dislike her. The only positive word is confidently.


โ† All 11+ and KS2 SATs English topics

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