Diphthong Practice Lists

A diphthong is a sound formed by combining two vowels in a single syllable. The sound begins as one vowel sound and moves towards another. The two most common diphthongs in the English language are the letter combination “oy”/“oi”, as in “boy” or “coin”, and “ow”/ “ou”, as in “cloud” or “cow”. Diphthongs are usually introduced as spelling patterns in the primary grades. Use our vowel diphthong practice lists to help students get a firmer grasp on these common word sounds.

VocabularySpellingCity’s diphthong word list can be paired with the fun phonics practice game Sound It Out! for independent practice. The game asks students to match phonemes (sounds) to their corresponding graphemes (letters). In the game, diphthongs are recognized as one phoneme, allowing for ideal concept review.

1

Diphthongs Sample List
Click 'Continue' to play with this list or enter your own

  • 1
  • 2
  • 3
  • 4
2

Choose
an Activity

3

Play and Learn
Play the game using your words


Diphthong Practice List

Diphthongs Examples

“aw”/“au” straw, law, saw, cause, haul, author
“oy”/“oi” toy, boy, coy, coin, noise, oil
“ow”/“ou” cow, now, flower, cloud, house, loud