Diphthongs

A sound combination that begins with a vowel and ends with another vowel or a glide

(e.g. boy)

• Diphthongs are sounds that consist of a combination of two vowel sounds, in addition to single vowel sounds. 

• Diphthongs involve vocal organs moving from one position to another, moving from low to high front, as seen in Hi or Bye. 

• The table provides an overview of diphthong production, including a list of sounds and examples to illustrate variations in spelling.