135 entries under adjective topic. ×

2
faithful
2
firm(strong, determined, steady, constant)
2
grind(strong, firm, informal, energetic)
2
hard-working(activity, informal, tireless)
2
incessant(strong, firm, energetic, determined)
2
laborious
2
patient(strong, firm, energetic, determined)
2
perseverant
2
pertinacious(strong, firm, energetic, determined)
2
plugging(strong, firm, determined, steady)
2
rested(good, clear, pleasant, keen)
2
staunch(strong, firm, determined, steady)
2
strong(firm, determined, steady, constant)
2
tenacious(strong, firm, determined, steady)
2
unflinching(strong, firm, energetic, determined)
1
alert(good, clear, pleasant, keen)
1
ball of fire
1
blooming(good, clear, pleasant, keen)
1
bouncing(good, clear, pleasant, keen)
1
bright-eyed(good, clear, pleasant, keen)
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APASmart Define. (2015). unwearied thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unwearied/thesaurus/synonyms
ChicagoSmart Define. 2015. "unwearied thesaurus" https://smartdefine.org/unwearied/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, unwearied thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unwearied/thesaurus/synonyms>.
MLASmart Define. "unwearied thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/unwearied/thesaurus/synonyms>