Words that come from Ancient Greek “φθέγγομαι”

62 words across 20 languages descend from Ancient Greek φθέγγομαι — including diphthong, apothegm, apophthegm, diphthongization, diphthongal, monophthong, triphthong, monophthongization.

See the etymology of φθέγγομαι itself →