75 entries under hard topic. ×

1
deadened(adjective, tough, severe, cold)
1
dogged(adjective, mean, harsh, inflexible)
1
exacting(adjective, tough, severe, harsh)
1
feelingless(adjective, tough, severe, cold)
1
firm(adjective, mean, tough, harsh)
1
fixed(adjective, mean, tough, harsh)
1
hanging tough(expression, adjective, mean, stubborn)
1
hard-nosed(adjective, mean, tough, harsh)
1
hardened(adjective, tough, severe, cruel)
1
harsh(adjective, mean, tough, cruel)
1
icy(adjective, cool, tough, severe)
1
immovable(adjective, mean, cool, flat)
1
implacable(adjective, mean, tough, harsh)
1
inanimate(adjective, tough, severe, cold)
1
indurate(adjective, mean, tough, harsh)
1
inexorable(adjective, mean, tough, harsh)
1
inflexible(adjective, mean, harsh, stubborn)
1
inhuman(adjective, tough, severe, cold)
1
insensate(adjective, tough, severe, cold)
1
insensible(adjective, tough, severe, cold)
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APASmart Define. (2011). cold fish thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/cold_fish/thesaurus/synonyms
ChicagoSmart Define. 2011. "cold fish thesaurus" https://smartdefine.org/cold_fish/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2011, cold fish thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/cold_fish/thesaurus/synonyms>.
MLASmart Define. "cold fish thesaurus" 24 May 2011. Web. 24 September 2026. <https://smartdefine.org/cold_fish/thesaurus/synonyms>