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Grade 5 heart-shaped diphthong word search with OU and OY words like oyster and mountain.
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Diphthongs: OU and OY Words Word Search

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About:

This 18-word diphthong word search helps Grade 5 students practice OU and OY vowel patterns. Hidden words include oyster, mountain, boundary, and employ, all containing the target sounds. Use it as a phonics warm-up, independent practice during a diphthong unit, or a quick sub-plan activity.

Subject:
English / Language Arts
Topic:
Phonics
Grade Level:
5th Grade
Updated April 2026

Word List

  • SPOIL
  • CHOICE
  • AVOID
  • MOISTURE
  • OYSTER
  • ROYAL
  • EMPLOY
  • ANNOY
  • GROUND
  • HOUSE
  • SPROUT
  • MOUNTAIN
  • ALLOW
  • OURSELVES
  • SOMEHOW
  • OUNCE
  • AMOUNT
  • BOUNDARY

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.

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