Synonyms|813Antonyms|199|Broader|8Narrower|0Related|830

112 entries under persistent topic. ×

7
die-hard(adjective, resist, determined, resolute)
7
hanging tough(expression, adjective, mean, hard, determined)
7
headstrong(adjective, hard, tough, rough, harsh)
7
mulish(adjective, mean, strong, hard, tough)
7
perverse(adjective, mean, hard, tough, determined)
7
ruthless(adjective, hard, rough, harsh, cruel)
7
staunch(adjective, clear, strong, tough, severe)
6
cruel(adjective, strong, hard, tough, severe)
6
hardheaded(adjective, strong, hard, tough, determined)
6
inhuman(adjective, harsh, cruel, determined, fierce)
6
merciless(adjective, hard, rough, harsh, cruel)
6
pigheaded(adjective, mean, hard, tough, determined)
6
refractory(adjective, hard, tough, rough, firm)
6
tenacious(adjective, clear, strong, tough, severe)
6
undeviating(adjective, strong, flat, harsh, certain)
5
loyal(adjective, strong, firm, determined, bold)
5
persevering(adjective, strong, tough, flat, firm)
5
pitiless(adjective, severe, harsh, cruel, determined)
5
true(adjective, strong, direct, flat, firm)
5
unforgiving(adjective, hard, rough, harsh, cruel)
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ChicagoSmart Define. 2016. "unbending thesaurus" https://smartdefine.org/unbending/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, unbending thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unbending/thesaurus/synonyms>.
MLASmart Define. "unbending thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/unbending/thesaurus/synonyms>