Digraphs 4 words

ph sound

Core Rule

ph is a digraph mainly from Greek origin and is pronounced as /f/, not /p/ + /h/. It appears frequently in academic and technical vocabulary.

Articulation Guide

Place upper teeth lightly on the lower lip and let air pass through continuously without voicing.

Word Analysis

  • geography: ph = /f/, reflecting Greek roots.
  • homophone: phone keeps the /f/ sound.
  • symphony: smooth /f/ sound within the word.

Pitfalls

Avoid pronouncing ph as /p/ or separating it into two sounds.

Phonics Breakdown

Upper teeth touch lower lip; push air out without voicing

Sound Reference

  • Treat ph as a single sound /f/
  • Expect ph in Greek-based words

Common Mistakes

Pronouncing ph as /p/
Separating p and h sounds

Example Words