194 entries under hard topic. ×

1
cold fish(expression, adjective, tough, severe)
1
contemptuous(adjective, hateful, unfeeling, unsympathetic)
1
crotchety(adjective, tough, severe, cold)
1
cutthroat(adjective, mean, harsh, cold)
1
deaf to(expression, adjective, careless, indifferent)
1
disdainful(adjective, hateful, unfeeling, unsympathetic)
1
disinterested(adjective, mean, cool, unpleasant)
1
dog-eat-dog(adjective, mean, harsh, cold)
1
dyed-in-the-wool(adjective, set, strong, tough)
1
feelingless(adjective, tough, severe, cold)
1
ferocious(adjective, mean, rough, harsh)
1
fierce(adjective, mean, rough, harsh)
1
habituated(adjective, unfeeling, unsympathetic, hardened)
1
halfhearted(adjective, mean, cool, unpleasant)
1
hang-tough(adjective, strong, tough, harsh)
1
hard-as-nails(adjective, unfeeling, unsympathetic, hardened)
1
hard-core(adjective, strong, tough, firm)
1
hard-shell(adjective, strong, tough, sturdy)
1
hard-shelled(adjective, tough, severe, rough)
1
heavy(adjective, strong, tough, severe)
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APASmart Define. (2016). obdurate thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/obdurate/thesaurus/synonyms
ChicagoSmart Define. 2016. "obdurate thesaurus" https://smartdefine.org/obdurate/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, obdurate thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/obdurate/thesaurus/synonyms>.
MLASmart Define. "obdurate thesaurus" 23 March 2016. Web. 26 September 2026. <https://smartdefine.org/obdurate/thesaurus/synonyms>