The Attic Greek word ἑταιρεία
Word ἑταιρεία
he t aj r eːî a
IPA hetajreːîa
Meaning association, brotherhood

Other words that might be of interest
ἀδελφή ‘sister’, πάππος ‘grandfather’, ἐγγυητός ‘plighted, wedded’, ἀγένειος ‘beardless, boyish’, γαμετή ‘married woman, wife’, γαμέτης ‘husband, spouse’, υἱός ‘son’, ἄρσην ‘male, masculine’, μητρυιᾱ ‘stepmother’