NumihanaRearrange these letters to make one of the supplied words.
y / p / p / a / h / n / u
unfair · unhappy · unkind
Answer space
ENGLAND YEAR 1 · ENGLISH · Spelling
Change meaning with un-.
Add un- to make the opposite or undo an action.
Numihana · England Year 1 · English
Change meaning with un-
Practice sheet
Name: ______________
Date: ______________
Add un- to make the opposite or undo an action.
Insert one missing letter. Choose the resulting word from the options.
unfir
unfair · unwell · unsafe
Answer space
Add the prefix un-.
clear
Answer space
Complete the word using the choices. Write its full spelling.
unw_ll
unwell · untidy · unlucky
Answer space
Add the prefix un-.
lock
Answer space
Complete the word using the choices. Write its full spelling.
unt_dy
untidy · unclear · unfit
Answer space
Add the prefix un-.
sure
Answer space
Add the prefix un-.
safe
Answer space
Numihana · England Year 1 · English
Change meaning with un-
Answer sheet
Name: ______________
Date: ______________
Add un- to make the opposite or undo an action.
Rearrange these letters to make one of the supplied words.
y / p / p / a / h / n / u
unfair · unhappy · unkind
unhappy
Insert one missing letter. Choose the resulting word from the options.
unfir
unfair · unwell · unsafe
unfair
Add the prefix un-.
clear
unclear
Complete the word using the choices. Write its full spelling.
unw_ll
unwell · untidy · unlucky
unwell
Add the prefix un-.
lock
unlock
Complete the word using the choices. Write its full spelling.
unt_dy
untidy · unclear · unfit
untidy
Add the prefix un-.
sure
unsure
Add the prefix un-.
safe
unsafe
Adjust your worksheet
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How to practise
Add un before the root without changing its spelling.
Curriculum link
English Appendix 1: Spelling · Year 1 · Prefix un-
Selected skills, not complete English or SATs coverage.
Read the official source appendix · Source checked2026-10-17 · English pack 1.2.0.
Choose how to practise
Print with a separate answer key, write directly on a tablet, or choose Practise on screen for automatic feedback. Handwriting is marked by an adult using the red pen, with answers available for reference.
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