Demeter: Δημητηρ
Ͱερμης
The Greek word for "Hercules" is "Ηρακλής".
Elies.
Ͱηρακλης = Herakles
Ἥρα = heera
Cronus and Rhea
Those letters spell cannibal and have nothing to do with Greek mythology.
Απόλλων : Apóllo̱n
Η Ελλάδα είδη
The letters PFITH can spell a few short words in English : I if it hi hip tip fit hit pit pi phi (Greek letters) pith
Otis is a Middle English name. It has no meaning in either Greek or Hebrew, but in Middle English, it meant "wealth".If you want to spell it using Hebrew letters, it's אוטיס.If you want to spell it using Greek letters, it's Οτις
There is no anagram. The longest words are poked and kappa (Greek letter).