
Which word is not like the others?
Free printable Grade 1 English worksheet for "Which word is not like the others?" — practice categories (vocabulary). No-prep, print or assign online.
This worksheet helps first-grade students practice categorizing words by identifying the one that is different from the others. Teachers can use it to reinforce vocabulary recognition and classification skills. It supports vocabulary development and critical thinking through engaging word comparison exercises.
Learning objectives
- Identify the word that does not belong in a given group
- Classify words based on common categories
- Develop critical thinking skills by comparing vocabulary items
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 Grade 1; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Which word is not like the others?” worksheet free?
Yes. “Which word is not like the others?” 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 Grade 1 (ages 6–7), covering Categories.
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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