The Homeric Greek word αἰζήιος
Word αἰζήιος
a í z ɛː. i o ς
IPA ajdzε:ios
Meaning strong, lusty, vigorous
See also Avestan: īš- ‘vigor’
Synonyms αἰζηός, βριαρός, δυνατός, ἴφθιμος, καρτερός, κραταιός, κρατερός, κρατύς, ὄβριμος, πηγός, σθεναρός, στιβαρός

Comments
Iliad

Other words that might be of interest
ἀρσίπους ‘raising the foot, active’, διερός ‘active, alive’