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

185 entries under hard topic. ×

6
cruel(adjective, strong, tough, severe)
6
flinty(adjective, close, strong, tough)
6
hardheaded(adjective, strong, tough, determined)
6
indurate(adjective, mean, firm, determined)
6
merciless(adjective, rough, harsh, cruel)
6
pigheaded(adjective, mean, tough, determined)
6
refractory(adjective, tough, rough, firm)
6
stony(adjective, firm, solid, careless)
5
austere(adjective, strong, tough, severe)
5
hardened(adjective, firm, solid, careless)
5
resistant(adjective, firm, determined, resolute)
5
solid(adjective, firm, stiff, tense)
5
stark(adjective, severe, firm, solid)
5
strong(adjective, close, tough, flat)
5
unfeeling(adjective, tough, severe, harsh)
5
unforgiving(adjective, rough, harsh, cruel)
5
unsympathetic(adjective, mean, careless, indifferent)
4
bullheaded(adjective, strong, tough, firm)
4
cold(adjective, close, cool, severe)
4
hard-boiled(adjective, mean, strong, tough)
For more, visit Unbending on Power Thesaurus
10 years ago|15k views|share |citing 
APASmart Define. (2016). unbending thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unbending/thesaurus/synonyms
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>