85 entries under insistent topic. ×

2
hidebound(adjective, persistent, obstinate, stubborn, unbending)
2
implacable(adjective, tough, firm, harsh, cruel)
2
insubordinate(tough, firm, persistent, obstinate, stubborn)
2
remorseless(adjective, tough, firm, harsh, cruel)
2
uncooperative(adjective, persistent, obstinate, dogged)
2
unmanageable(tough, firm, persistent, obstinate, stubborn)
1
anal-retentive(adjective, persistent, obstinate, dogged)
1
confirmed(adjective, persistent, obstinate, dogged)
1
defiant(adjective, persistent, obstinate, dogged)
1
demanding(adjective, persistent, obstinate, dogged)
1
disobedient(adjective, persistent, obstinate, dogged)
1
exacting(adjective, persistent, obstinate, dogged)
1
ferocious(adjective, harsh, cruel, determined, fierce)
1
fierce(adjective, harsh, cruel, determined, persistent)
1
go for broke(expression, adjective, idiom, harsh, cruel)
1
grim(adjective, tough, firm, harsh, cruel)
1
hang-tough(adjective, harsh, cruel, determined, fierce)
1
hang in(expression, adjective, harsh, cruel, determined)
1
hard-line(adjective, persistent, obstinate, dogged)
1
hard-shell(adjective, persistent, obstinate, dogged)
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APASmart Define. (2015). single-minded thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/single-minded/thesaurus/synonyms
ChicagoSmart Define. 2015. "single-minded thesaurus" https://smartdefine.org/single-minded/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, single-minded thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/single-minded/thesaurus/synonyms>.
MLASmart Define. "single-minded thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/single-minded/thesaurus/synonyms>