Word Search

Prefixes in-, im-, sub-, ex- Word Search

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About:

This 10-word prefix word search teaches students in Grades 3–4 how prefixes change word meaning. Hidden words include submarine, exclude, impossible, and invisible, all demonstrating the in-, im-, sub-, and ex- prefixes. Use it as a vocabulary lesson follow-up, a word-structure warm-up, or a study guide before a quiz on prefix meanings.

Subject:: English / Language Arts
Topic:: Vocabulary
Grade Level:: 3rd – 4th Grades
Updated July 2026

Word List

EXCLUDE
EXHALE
EXIT
IMPATIENT
IMPOSSIBLE
INCORRECT
INVISIBLE
SUBHEADING
SUBMARINE
SUBWAY

How to Use This Word Search

Print this word search for early finishers, vocabulary review, or classroom warm-ups. Click 'View Word Search' to change the grid size, swap words, or adjust difficulty before downloading.