Synonym Worksheets and Antonym Worksheets

Synonyms are words that mean about the same thing; antonyms are words that mean the opposite of each other. They are important for building vocabulary and enhancing reading comprehension. The free worksheets below may be accessed for viewing or downloading by clicking on the title. All printable activities are free to duplicate for home or classroom use.

Using Antonyms for Context Clues


In this worksheet, if you understand the antonym, you understand the word!

Synonyms or Antonyms?


Synonym or antonym — that is the question in this worksheet!

Synonyms Are Similar


Here’s a worksheet for your student to practice finding synonyms.

Playground Antonyms


Your student will work in familiar territory in this antonym worksheet!

Synonym Circus


Step right up to the big top in this synonym worksheet!

Identify the Synonym


Your student will be a synonym detective in this worksheet!

Identify the Antonym


Your youngster will identify the correct antonym in this worksheet.

Antonyms Are Opposites


Since opposites attract, you’ll find this worksheet on antonyms very attractive!

Antonym Animals


Here’s a worksheet to practice those beastly antonyms!