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Replace words using a thesaurus
Free printable Grade 12 English worksheet for "Replace words using a thesaurus" — practice word choice and usage (vocabulary). No-prep, print or assign online.
This worksheet guides high school students through the process of using a thesaurus to find and replace words, enriching their vocabulary and improving writing skills. Teachers can use it to reinforce lessons on word choice, synonym usage, and effective communication. Ideal for vocabulary development and advanced language arts instruction, this resource supports students in refining their writing style.
Learning objectives
- Identify synonyms for common words using a thesaurus
- Replace words in sentences with appropriate synonyms to enhance vocabulary
- Analyze word choice to improve clarity and style in writing
Answer Key

How to use this worksheet
- Click “Download Worksheet” and sign in with Google or email to get the PDF instantly.
- Print at home or in class for High School; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Replace words using a thesaurus” worksheet free?
Yes. “Replace words using a thesaurus” is a free printable English & Reading worksheet. Sign in with Google or email to download the PDF instantly.
What grade or age is this English & Reading worksheet for?
It's designed for High School (ages 14–18), covering Word choice and usage.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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