ζῆλος (zelos): all forms
ζῆλος means “zeal, rivalry, jealousy”. Below is its full declension in Ancient Greek.
Positive
| Masculine | Neuter | |
|---|---|---|
| Nominative | ζῆλος | ζῆλος |
| Genitive | ζήλου | ζήλους |
| Dative | ζήλῳ | ζήλει |
| Accusative | ζῆλον | ζήλην · ζῆλος |
| Vocative | ζῆλε | ζῆλος |
| Masculine | Neuter | |
|---|---|---|
| Nominative | ζῆλοι | ζήλη |
| Genitive | ζήλων | ζηλῶν |
| Dative | ζήλοις | ζήλεσι(ν) |
| Accusative | ζήλους | ζήλη |
| Vocative | ζῆλοι | ζήλη |
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Liddell-Scott-Jones, A Greek-English Lexicon (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.