Why does “ph” make an “f” sound?

Phone. Phase. Phoenix. These words start with a "ph", yet this digraph is pronounced with an "f". In some other languages, we see such a pattern as well. Take French, for example. The word for "the seal", le phoque, also has its "ph" pronounced as an "f". We also see such a pattern in Vietnamese, … Continue reading Why does “ph” make an “f” sound?