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WorksheetYear 4Level 2 · Standard

Free Year 4 Word Builders: un-, re-, dis-, -ful and -less Worksheet

Students see how a small word part changes a whole word: un- and dis- mean not or the opposite, re- means again, -ful means full of and -less means without. They choose the right prefix, explain new words, pick -ful or -less to suit a sentence and write sentences with words they build.

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Year
Year 4
Subject
English
Topic
Vocabulary
Difficulty
Level 2 · Standard
Estimated time
20 minutes
Curriculum
Australian Curriculum
Questions
25
Answers
Included, with working
Format
PDF (A4), print or complete online

Students will practise

  • knowing the meanings of un-, re- and dis-
  • knowing the meanings of -ful and -less
  • working out the meaning of a new word from its parts
  • choosing the right word for a sentence

Curriculum: Australian Curriculum. We show specific outcome codes only where they have been verified against the official curriculum document.

What's next?

Completed: Word Builders: un-, re-, dis-, -ful and -less

  1. 1Words with More Than One Meaning
  2. 2Year 4 Alphabetical Order Worksheet — Level 1
  3. 3Year 4 Prefixes: un-, re-, dis-, pre-, mis- Worksheet — Level 1
  4. 4Year 4 Synonyms and Antonyms Worksheet — Level 1

How to use this worksheet

  1. Print the PDF or complete it on screen. Write the student's name and date at the top.
  2. Read the instructions for each part together before starting. Encourage working to be shown.
  3. Mark with the answer sheet. Use the model answers and success criteria as a guide rather than a single right answer.
  4. Record the score, celebrate what went well, then follow the "What's next" suggestion.

Common questions

Who is this worksheet for?

Year 4 students (typically ages 9–10) working on vocabulary. It is pitched at level 2 · standard; an easier version and a harder version are linked above.

Are the answers included?

Yes. The PDF includes a full answer sheet with model answers and success criteria where there is more than one good answer. You can also view the answers online.

How long does it take?

About 20 minutes for 25 questions. Short, regular sessions work best: two or three a week beats one long one.

Do I need to sign up to download?

No. Click Download Free PDF and it opens immediately. It is free for personal, classroom and homeschool use.

What should we do next?

Try Words with More Than One Meaning.

Preview

Success TutoringWorksheetsYear 4 · English · Vocabulary

Word Builders: un-, re-, dis-, -ful and -less

Name

Date

Score /

Cover the prefix or suffix with your finger. Read the base word, then add the meaning of the part you covered.

Part A: Pick the prefix

A prefix goes at the start of a word. un- and dis- mean not or the opposite. re- means again. Circle the prefix.

1.Which prefix makes the opposite of kind?
  1. Aun
  2. Bdis
  3. Cre
2.Which prefix makes the opposite of obey?
  1. Aun
  2. Bdis
  3. Cre
3.Which prefix makes the opposite of appear?
  1. Aun
  2. Bdis
  3. Cre
4.Which prefix makes the opposite of lock?
  1. Aun
  2. Bdis
  3. Cre
5.Which prefix means again?
  1. Aun
  2. Bdis
  3. Cre
6.Which prefix makes the opposite of honest?
  1. Aun
  2. Bdis
  3. Cre

Part B: -ful or -less?

A suffix goes at the end of a word. -ful means full of. -less means without. Circle the word that fits.

7.The lifeguard told us to be (answer space) near the deep water.
  1. Acareful
  2. Bcareless
8.The snake is (answer space). It has no venom and cannot hurt you.
  1. Aharmful
  2. Bharmless
9.A pencil with a broken tip is (answer space) until you sharpen it.
  1. Auseful
  2. Buseless
10.The injection was quick and (answer space). I hardly felt it.
  1. Apainful
  2. Bpainless
11.We are (answer space) that the sun will come out for the picnic.
  1. Ahopeful
  2. Bhopeless
12.I made a (answer space) mistake and forgot to write my name.
  1. Acareful
  2. Bcareless
Free worksheets at worksheets.successtutoring.com · © Success Tutoring · Free for personal and classroom use

Preview — the PDF contains the full resource and answer sheet.

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Vocabulary in other year levels

About this resource

Created by
Success Tutoring
Last reviewed
1 October 2026
How it was made
Written by our team

Free to print and share for personal, classroom and homeschool use. Please don't resell. Spotted an error? Let us know.