ἥλιος (hélios), masculino
Segunda Declinação - Substantivos - Tema em ο
| Singular | Dual | Plural | |
|---|---|---|---|
| Nom. | ἥλιος | ἥλιω | ἥλιοι |
| Gen. | ἥλιου | ἥλιοιν | ἥλιων |
| Dat. | ἥλιῳ | ἥλιοιν | ἥλιοις |
| Acus. | ἥλιον | ἥλιω | ἥλιους |
| Voc. | ἥλιε | ἥλιω | ἥλιοι |
| Loc. | ἥλιῳ | ἥλιοιν | ἥλιοις |
| Instr. | ἥλιῳ | ἥλιοιν | ἥλιοις |