Synonyms|476Antonyms|57|Broader|2Narrower|0Related|256

148 entries under persistent topic. ×

1
anal-retentive(adjective, obstinate, insistent, dogged)
1
bent(adjective, strong, flat, certain, determined)
1
bent on(expression, adjective, serious, resolute)
1
bloody-minded(adjective, obstinate, insistent, dogged)
1
bound and determined(expression, adjective, idiom, harsh, cruel)
1
buckled down(expression, adjective, serious, resolute)
1
changeless(adjective, intense, certain, limited, definite)
1
cussed(adjective, obstinate, insistent, dogged)
1
defiant(adjective, obstinate, insistent, dogged)
1
demanding(adjective, obstinate, insistent, dogged)
1
disobedient(adjective, obstinate, insistent, dogged)
1
driven(adjective, serious, resolute, unwavering)
1
exacting(adjective, obstinate, insistent, dogged)
1
ferocious(adjective, harsh, cruel, determined, fierce)
1
fierce(adjective, mean, severe, harsh, cruel)
1
froward(adjective, obstinate, insistent, dogged)
1
go for broke(expression, adjective, idiom, harsh, cruel)
1
hang-tough(adjective, harsh, cruel, determined, fierce)
1
hang in(expression, adjective, harsh, cruel, determined)
1
hard(adjective, mean, severe, harsh, cruel)
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ChicagoSmart Define. 2015. "unflinching thesaurus" https://smartdefine.org/unflinching/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, unflinching thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unflinching/thesaurus/synonyms>.
MLASmart Define. "unflinching thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/unflinching/thesaurus/synonyms>