82 entries under persistent topic. ×

1
hard-as-nails(adjective, serious, resolute, unwavering)
1
hard-line(adjective, obstinate, insistent, dogged)
1
hard-shell(adjective, obstinate, insistent, dogged)
1
hard-shelled(adjective, obstinate, insistent, dogged)
1
hardboiled(adjective, serious, resolute, unwavering)
1
hidebound(adjective, obstinate, insistent, dogged)
1
insubordinate(adjective, obstinate, insistent, dogged)
1
insurgent(adjective, obstinate, insistent, dogged)
1
mean business(expression, adjective, thoughtful, sober, serious)
1
mutinous(adjective, obstinate, insistent, dogged)
1
narrow-minded(adjective, obstinate, insistent, dogged)
1
obsessive(adjective, obstinate, insistent, dogged)
1
on ice(expression, adjective, definite, serious, resolute)
1
pat(adjective, determined, usual, regular, serious)
1
stouthearted(adjective, obstinate, insistent, dogged)
1
uncooperative(adjective, obstinate, insistent, dogged)
1
ungovernable(adjective, obstinate, insistent, dogged)
1
unregenerate(adjective, obstinate, insistent, dogged)
1
unruly(adjective, obstinate, insistent, dogged)
1
wayward(adjective, obstinate, insistent, dogged)
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APASmart Define. (2015). resolved thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/resolved/thesaurus/synonyms
ChicagoSmart Define. 2015. "resolved thesaurus" https://smartdefine.org/resolved/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, resolved thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/resolved/thesaurus/synonyms>.
MLASmart Define. "resolved thesaurus" 3 August 2015. Web. 22 September 2026. <https://smartdefine.org/resolved/thesaurus/synonyms>