Synonyms of unwearied

1 Syllable
grind
2 Syllables
jumping, hellbent, steadfast, hyper, perky, strenuous, eager, rested
3 Syllables
active, fireball, unflagging, industrious, tireless, hard-working, weariless, unfailing, unfaded, untired, vigorous, unwearying, undimmed, untiring, incessant
4 Syllables
unretiring, enthusiastic, resolute, peaches-and-cream, unwithered, unfatigued, persevering, energetic
5 Syllables
inexhaustible
6 Syllables
indefatigable