14 entries under senseless topic. ×

1
anesthetized(adjective, hard, tough, severe, cold)
1
asleep(adjective, hard, tough, severe, cold)
1
benumbed(adjective, hard, tough, severe, cold)
1
cantankerous(adjective, hard, tough, severe, cold)
1
churlish(adjective, hard, tough, severe, cold)
1
crotchety(adjective, hard, tough, severe, cold)
1
deadened(adjective, hard, tough, severe, cold)
1
feelingless(adjective, hard, tough, severe, cold)
1
inanimate(adjective, hard, tough, severe, cold)
1
numb(adjective, hard, tough, severe, cold)
1
sensationless(adjective, hard, tough, severe, cold)
1
unamiable(adjective, hard, tough, severe, cold)
1
uncordial(adjective, hard, tough, severe, cold)
0
coldblooded(adjective, unfeeling, numb, hard-hearted)
13 years ago|133 views|share |citing 
APASmart Define. (2013). iron-hearted thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/iron-hearted/thesaurus/synonyms
ChicagoSmart Define. 2013. "iron-hearted thesaurus" https://smartdefine.org/iron-hearted/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2013, iron-hearted thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/iron-hearted/thesaurus/synonyms>.
MLASmart Define. "iron-hearted thesaurus" 19 May 2013. Web. 28 September 2026. <https://smartdefine.org/iron-hearted/thesaurus/synonyms>