135 entries under adjective topic. ×

4
dogged(strong, firm, energetic, determined)
4
persistent(strong, firm, energetic, determined)
4
plodding(activity, strong, firm, determined)
4
refreshed(verb, good, clear, pleasant)
4
steady(strong, firm, determined, persistent)
4
strenuous
4
unweary
3
constant(strong, firm, determined, steady)
3
eager
3
enthusiastic
3
hardworking
3
loyal
3
perky
3
unremitting(strong, firm, energetic, determined)
3
unswerving(strong, firm, determined, steady)
3
unwavering(strong, firm, energetic, determined)
3
vigorous(good, clear, pleasant, bright)
2
continuing(strong, firm, determined, steady)
2
determined(strong, firm, energetic, vigorous)
2
enduring
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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>