Check out your knowledge of word forms! This dull - but important - area of language can be made more fun by the challenge of practising it in a crossword.
If there are any words you are not sure about, check them by using the link to the Cambridge Online dictionary at the bottom of the page.
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. (However, you will lose points for using the Hint function!) Click on a number in the grid to see the clue or clues for that number.
We would like to extend our thanks to Macmillan ELT for granting us permission to use definitions and examples from the Macmillan English Dictionary for Advanced Learners in the creation of exercises for this site.