-η
1st declension, normal, nom, single
-ην
1st declension, normal, acc, single
-α
1st declension, stem ending with ρ, nom, single / 2nd declension neuter, nom+acc, plural
-αν
1st declension, stem ending with ρ, acc, single
-αι
1st declension, nom, plural
-ας
1st declension, acc, plural
-ος
2nd declension masculine, nom, single
-ον
2nd declension masculine, nom, single / neuter, nom+acc, single
-οι
2nd declension masculine, nom, plural
-ους
2nd declension masculine, acc, plural