Synonyms|54Antonyms|0|Broader|0Narrower|0Related|1
1
rocky
1
solid
1
spunky(adjective, tenacious)
1
staunch(adjective, tenacious)
1
steadfast(adjective, tenacious)
1
steely
1
stiff(adjective, tenacious)
1
stone
1
strong-willed(adjective, tenacious)
1
tenacious(adjective, tenacious)
1
tireless(adjective, tenacious)
1
true(adjective, tenacious)
1
undaunted(adjective, tenacious)
1
unflagging(adjective, tenacious)
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APASmart Define. (2015). flintlike thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/flintlike/thesaurus/synonyms
ChicagoSmart Define. 2015. "flintlike thesaurus" https://smartdefine.org/flintlike/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, flintlike thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/flintlike/thesaurus/synonyms>.
MLASmart Define. "flintlike thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/flintlike/thesaurus/synonyms>