The Attic Greek word ὑγιαίνω
Word ὑγιαίνω
y. ɟ i aj. n ɔː
IPA y.ɟiaj.nɔː
Meaning to be sound, healthy

Other words that might be of interest
ἀγένειος ‘beardless, boyish’, ᾠόν ‘egg’, βῆμα ‘footstep, step’, στήνιον ‘breast’, βδέω ‘to break wind, to fart’