The Homeric Greek word ἄρος
Word ἄρος
á r o ς
Transliteration aros
Meaning use, profit, help
Synonyms ἄρκεσις, ἐπαρήγω, κέρδος, ὄφελος, ὄνησις, χραίσμη

Comments
Iliad

Other words that might be of interest
δρηστοσύνη ‘service’