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Word skills

Word roots, prefixes and suffixes: look for clues

A prefix comes before a base word; a suffix comes after it. Familiar word parts can offer clues to meaning and word type. They are clues, not a rule that explains every English word.

A small step for today

Spot a possible word part, suggest a meaning and check it in a sentence.

01

Start with un- and re-

Compare happy with unhappy, and read with reread. Here un- gives a negative meaning and re- suggests doing something again. Ask your child to make a sentence for each whole word, rather than only name the prefix.

02

Compare -ful and -less

Careful and careless give a useful contrast. A careful person handles a glass gently; a careless person might knock it over by not paying attention. Helpful and helpless are another pair, but their meanings still need full examples.

03

Notice changes in word type

Enjoy is a verb, enjoyment a noun, and enjoyable an adjective. Try ‘We enjoy the game’, ‘The game brings enjoyment’ and ‘It is an enjoyable game’. Do not just add an ending mechanically: spelling and natural usage can change.

04

Know when the clue fails

Not every word beginning with re has the prefix re-. Read does not mean ‘do ad again’. Do not split a word solely because its first letters look familiar. If a proposed meaning sounds wrong in context, check the complete word.

Try this together

Build three word cards: unhappy, reread and careless. Underline the word part you recognise, explain the whole word and make a sentence.

See an example answer

un- + happy: not happy; re- + read: read again; care + -less: not taking enough care. ‘I reread the sentence to understand it.’

Words in action

01

reread

Meaning

To read something again.

Example

“I will reread the instructions before we begin.”

02

careless

Meaning

Not giving enough attention or care.

Example

“A careless movement knocked the glass over.”

03

enjoyable

Meaning

Giving pleasure or enjoyment.

Example

“We had an enjoyable afternoon playing word games.”

Audio uses your device’s English speech voice. Voice availability and pronunciation vary by device.

A quick check

What does reread mean in ‘Please reread the instructions’?

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