74 entries under hard topic. ×

1
torpid(adjective, careless, indifferent, cruel)
1
tough(adjective, careless, indifferent, cruel)
1
toughened(adjective, careless, indifferent, cruel)
1
unaffected(adjective, careless, indifferent, cruel)
1
unbending(adjective, careless, indifferent, cruel)
1
uncompassionate(adjective, careless, indifferent, cruel)
1
unconcerned(adjective, careless, indifferent, cruel)
1
unkind(adjective, insensitive, unsusceptible)
0
accustomed(adjective, unfeeling, unsympathetic, hardened)
0
aloof(insensitive, unsusceptible)
0
casehardened(unfeeling, unsympathetic, hardened, toughened)
0
contemptuous(adjective, unfeeling, unsympathetic, hardened)
0
crass(insensitive, unsusceptible)
0
cynical(adjective, unfeeling, unsympathetic, hardened)
0
disdainful(adjective, unfeeling, unsympathetic, hardened)
0
feelingless(adjective, impassive, insensitive, unsusceptible)
0
habituated(adjective, unfeeling, unsympathetic, hardened)
0
hard-as-nails(adjective, unfeeling, unsympathetic, hardened)
0
hard-nosed(adjective, unfeeling, unsympathetic, hardened)
0
hard as nails(expression, adjective, idiom, impassive)
11 years ago|2.3k views|share |citing 
APASmart Define. (2015). unimpressionable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unimpressionable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unimpressionable thesaurus" https://smartdefine.org/unimpressionable/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, unimpressionable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unimpressionable/thesaurus/synonyms>.
MLASmart Define. "unimpressionable thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/unimpressionable/thesaurus/synonyms>