Synonyms|862Antonyms|116|Broader|10Narrower|8Related|256

146 entries under persistent topic. ×

1
ever-present(continuous, lasting, continuing, remaining)
1
exacting(adjective, obstinate, insistent, dogged)
1
hanging tough(expression, adjective, determined, vigorous, resolute)
1
hard-as-nails(adjective, serious, resolute, unwavering)
1
hard-shell(adjective, obstinate, insistent, dogged)
1
hard-shelled(adjective, obstinate, insistent, dogged)
1
hard as nails(expression, adjective, idiom, strong, sound)
1
hardboiled(adjective, serious, resolute, unwavering)
1
incessant(adjective, strong, firm, determined, steady)
1
incurable(tough, difficult, wild, awkward)
1
ineradicable(continuous, lasting, continuing, remaining)
1
insurgent(adjective, obstinate, insistent, dogged)
1
iron-fisted(adjective, constant, pitiless, unyielding)
1
long-lived(continuous, lasting, continuing, remaining)
1
long-standing(continuous, lasting, continuing, remaining)
1
mean business(expression, adjective, intense, deliberate, determined)
1
merciless(adjective, constant, pitiless, unyielding)
1
mutinous(adjective, obstinate, insistent, dogged)
1
narrow-minded(adjective, obstinate, insistent, dogged)
1
obsessive(adjective, obstinate, insistent, dogged)
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APASmart Define. (2015). tenacious thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/tenacious/thesaurus/synonyms
ChicagoSmart Define. 2015. "tenacious thesaurus" https://smartdefine.org/tenacious/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, tenacious thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/tenacious/thesaurus/synonyms>.
MLASmart Define. "tenacious thesaurus" 6 November 2015. Web. 22 September 2026. <https://smartdefine.org/tenacious/thesaurus/synonyms>