Level 14 of 28
Diphthong Words List (oi, oy, ou, ow, au, aw)
A diphthong is a vowel sound that glides from one position to another inside a single syllable — the oi in coin, the ow in cow, the aw in saw. Your mouth actually moves as you say it.
8 words · tap any word to hear it
In the app · Level 14 · Diphthongs
oi/oy coin, boy · ou/ow cloud, cow · au/aw pause, saw
Age 6-7
Teaching tip
oi and ou sit inside a word; oy and ow usually finish it. Coin/toy and cloud/cow are the clearest pairs to teach that with.
What’s in the app
You're seeing 8 of 27 words
All 27 are in the app. This page is the reference; the app is where a child does the reading — levels 1–3 are free to try.
- 🎧Every word, not a sampleOver 1,700 words across all 28 levels, each one recorded by a person — not the handful shown here.
- 🗂️All 28 levels, not 8Printables are single sheets. The app teaches the levels in order and keeps track of where your child is up to.
- 🎮Practice, not just a listFour screens per level — Intro, Learn, Practice, Listen — so a child does the reading instead of reading about it.
- ⭐Progress that sticksA journey map, 84 stars and a level-by-level path. Stars never go down.
- 🪜Four capstone challengesReading Ladder, Word Detective, Super Quiz and Compare & Choose — proving a child can decode words they have never seen.
- ✍️Letter tracingGuided finger tracing with stroke order. Impossible with a mouse, natural on a tablet.
- 📊A parent reportWhat your child practised, where they are stuck, and what to do about it.
- 📶Works offlineEvery activity and all 2,000+ clips, on a plane or in the car.
- 🧩Beyond phonics30+ more activities for vocabulary, grammar and sentence building, ages 3–8.
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