1. Diagraph (Consonant and Vowel Diagraph)
A diagraph is a pair of characters that together represent a single sound (or phoneme). There are two main types of diagraphs: consonant diagraphs and vowel diagraphs.
2. List of Consonant Diagraphs
Here are the common consonant diagraphs in English:
- ch (as in "chocolate")
- sh (as in "shoe")
- th (as in "this" or "think")
- ph (as in "phone")
- wh (as in "whistle")
- ng (as in "sing")
- ck (as in "back")
- qu (as in "quick")
- sc (as in "scarf")
- sk (as in "skirt")
- sm (as in "smile")
- sn (as in "snake")
- sp (as in "spoon")
- st (as in "stop")
3. List of Vowel Diagraphs
Here are the common vowel diagraphs in English:
- ai (as in "rain")
- ay (as in "play")
- ee (as in "see")
- ea (as in "bread" or "team")
- oa (as in "boat")
- ow (as in "cow" or "snow")
- oo (as in "moon" or "book")
- au (as in "autumn")
- aw (as in "saw")
- ui (as in "fruit")
- ei (as in "vein")
- eu (as in "neutron")
This list may vary slightly based on different educational approaches or accents, but these are the most commonly recognized consonant and vowel diagraphs in English.