6
unwearied
3
unweary
2
refreshed(adjective, energetic, relaxed, restored)
1
rested
1
tireless
0
awake(adjective, energetic, relaxed, restored, refreshed)
0
energetic(adjective, relaxed, restored, refreshed)
0
invigorated(adjective, energetic, relaxed, restored, refreshed)
0
unfatigued
11 years ago|692 views|share |citing 
APASmart Define. (2015). untired thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/untired/thesaurus/synonyms
ChicagoSmart Define. 2015. "untired thesaurus" https://smartdefine.org/untired/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, untired thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/untired/thesaurus/synonyms>.
MLASmart Define. "untired thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/untired/thesaurus/synonyms>