Synonyms|54Antonyms|0|Broader|0Narrower|0Related|1
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dogged(adjective, tenacious)
1
enduring(adjective, tenacious)
1
faithful(adjective, tenacious)
1
fervent(adjective, tenacious)
1
flinty
1
headstrong(adjective, tenacious)
1
hearty(adjective, tenacious)
1
indefatigable(adjective, tenacious)
1
indomitable(adjective, tenacious)
1
insistent(adjective, tenacious)
1
marble
1
marblelike
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obstinate(adjective, tenacious)
1
persevering(adjective, tenacious)
1
persistent(adjective, tenacious)
1
petrified
1
plucky(adjective, tenacious)
1
resistant
1
resolute(adjective, tenacious)
1
rock
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APASmart Define. (2015). flintlike thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/flintlike/thesaurus/synonyms
ChicagoSmart Define. 2015. "flintlike thesaurus" https://smartdefine.org/flintlike/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, flintlike thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/flintlike/thesaurus/synonyms>.
MLASmart Define. "flintlike thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/flintlike/thesaurus/synonyms>