Where does “monophthongos” come from?

monophthongos (Latin) comes from Ancient Greek μονόφθογγος, from Ancient Greek μόνος, from Ancient Greek σπέρμα, from Proto-Hellenic *spérmə.

Ancestry of “monophthongos”, step by step

StepLanguageWordMeaning
1Ancient Greekμονόφθογγοςa monophthong
2Ancient Greekμόνοςalone, forsaken, solitary; only; unique
3Ancient Greekσπέρμαseed; semen, sperm; seed-time, sowing
4Proto-Hellenic*spérmə

Words derived from “monophthongos

Every word from Proto-Hellenic *spérməEvery word from Ancient Greek σπέρμαEvery word from Ancient Greek μόνος