What should I do if my child writes a synonym or antonym that's technically correct but unusual?

Accept it, and use it as a chance to talk about precision. Sluggish is a perfectly good antonym for fast even if slow was the expected answer, and noticing that more than one correct answer can exist is itself a small vocabulary lesson about how flexible word relationships really are.

Why do some words seem to have more than one antonym?

Because opposite can mean different things depending on which quality of the word you're opposing. The opposite of hot could be cold (temperature) or the opposite of hot could be mild if you're talking about spice level. Third graders start noticing this kind of context-dependence, which is a genuine step up from the one-right-answer antonym pairs they met in earlier grades.

3rd Grade Synonym Crossword Worksheets

Ages 8-9 · Free previews · Print-ready PDFs

Written by Adi Ackerman, Head Teacher

Free printable Synonym Crossword worksheet for 3rd grade. Every clue is a word and every answer is its synonym, with crossing letters adding a puzzle layer on top of straightforward recall (Common Core L.3.5b). A ready-to-print PDF worksheet with an answer key.

3rd Grade Vocabulary Synonyms and Antonyms Synonym crossword Clear All

Synonym crossword

Grade3rd Grade

TopicSynonyms and Antonyms

More synonyms and antonyms worksheets

Explore all of our 3rd grade synonyms and antonyms worksheets, covering write-in synonyms, synonym crossword, write-in antonyms.

Write-in synonyms Write-in antonyms

Frequently Asked Questions

Third grade shifts from recognizing synonyms and antonyms in a list (matching) to producing them from memory (write-in-synonyms and write-in-antonyms), and adds a puzzle format (the synonym crossword) that requires narrowing among multiple possible answers using crossing letters. Producing a word cold is a heavier lift than picking one from options, which is exactly why it's the harder version of the skill.

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