Patras is a city in Greece. It begins with P.
pastina
The two Greek letters that begin with P and have three letters are PHI and PSI. There are no Greek letters that end with S.
Persephone (Greek) Proserpine/Proserpina (Roman)Pan (Greek)Poseidon (Greek)Pluto (Roman)
Campbell's soup
egg :P
Carbohydrades & proteins
pea
"philía" is a greek word meaning "Love"
photosynthesis
Penut butter jelly
Campbell's soup