Synonyms|42Antonyms|0|Broader|0Narrower|0Related|0
1
resolute(adjective, serious, persistent, unwavering, gritty)
1
resolved(adjective, serious, resolute, persistent, unwavering)
1
serious(adjective, resolute, persistent, unwavering, gritty)
1
set(adjective, serious, resolute, persistent, unwavering)
1
set on(expression, adjective, serious, resolute, persistent)
1
settled(adjective, serious, resolute, persistent, unwavering)
1
single-minded(adjective, serious, resolute, persistent, unwavering)
1
solid(adjective, serious, resolute, persistent, pat)
1
steadfast(adjective, serious, resolute, persistent, unwavering)
1
strong-minded(adjective, serious, resolute, persistent, pat)
1
strong-willed(adjective, serious, resolute, persistent, unwavering)
1
tenacious(adjective, serious, resolute, persistent, unwavering)
1
unfaltering(adjective, serious, resolute, persistent, unwavering)
1
unflinching(adjective, serious, resolute, persistent, unwavering)
1
unhesitating(adjective, serious, resolute, persistent, unwavering)
1
unwavering(adjective, serious, resolute, persistent, gritty)
0
determined(adjective, resolute, gritty, strong-minded)
0
gritty
0
hard as nails(expression, adjective, idiom, serious, resolute)
0
heroic
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APASmart Define. (1970). buckled down thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/buckled_down/thesaurus/synonyms
ChicagoSmart Define. 1970. "buckled down thesaurus" https://smartdefine.org/buckled_down/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 1970, buckled down thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/buckled_down/thesaurus/synonyms>.
MLASmart Define. "buckled down thesaurus" 1 January 1970. Web. 25 September 2026. <https://smartdefine.org/buckled_down/thesaurus/synonyms>