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

107 entries under strong topic. ×

2
faithful(adjective, firm, determined, bold)
2
flat(certain, definite, resolved, unalterable)
2
hard-core(adjective, hard, tough, firm)
2
hard-line(adjective, hard, tough, rough)
2
indomitable(adjective, hard, tough, difficult)
2
intent(adjective, flat, firm, certain)
2
rough(adjective, hard, tough, severe)
2
settled(adjective, flat, firm, certain)
2
sturdy(adjective, close, hard, tough)
2
sure(adjective, flat, certain, determined)
1
abiding(adjective, flat, certain, determined)
1
bent(firm, certain, definite, resolute)
1
dense(adjective, close, hard, tough)
1
dyed-in-the-wool(adjective, set, hard, tough)
1
enduring(adjective, flat, firm, certain)
1
fast(adjective, close, firm, stiff)
1
forbidding(adjective, close, hard, cool)
1
hang-tough(adjective, hard, tough, harsh)
1
hang tough(expression, tough, difficult, certain)
1
hard as nails(expression, adjective, idiom, hard)
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ChicagoSmart Define. 2016. "unbending thesaurus" https://smartdefine.org/unbending/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unbending thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unbending/thesaurus/synonyms>.
MLASmart Define. "unbending thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/unbending/thesaurus/synonyms>