| Full diacritics: ἑταιρίδιον | Medium diacritics: ἑταιρίδιον | Low diacritics: εταιρίδιον | Capitals: ΕΤΑΙΡΙΔΙΟΝ |
| Transliteration A: hetairídion | Transliteration B: hetairidion | Transliteration C: etairidion | Beta Code: e(tairi/dion |
Dim. of ἑταίρα, Ph. ap. Eus.PE8.14(pl.), Plu.2.808e, Hld.7.10.
