Synonyms|170Antonyms|38|Broader|1Narrower|6Related|16

18 entries under discipline topic. ×

3
hardness(noun, firmness, severity, cruelty)
2
cruelty(noun, firmness, severity, harshness)
2
severity(noun, firmness, cruelty, harshness)
1
acerbity(noun, firmness, severity, harshness)
1
austerity(noun, firmness, severity, harshness)
1
grimness(noun, firmness, severity, harshness)
1
harshness(noun, firmness, severity, cruelty)
1
rigidity(noun, firmness, severity, harshness)
1
rigor(noun, firmness, severity, harshness)
1
rigorousness(noun, firmness, severity, harshness)
1
sharpness(noun, firmness, severity, harshness)
1
sternness(noun, firmness, severity, harshness)
1
strictness(noun, firmness, severity, harshness)
1
stringency(noun, firmness, severity, harshness)
1
toughness(noun, firmness, severity, harshness)
1
unkindness(noun, firmness, severity, cruelty)
0
arduousness
0
difficulty(harshness, strictness, sternness)
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APASmart Define. (2015). hardheartedness thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/hardheartedness/thesaurus/synonyms
ChicagoSmart Define. 2015. "hardheartedness thesaurus" https://smartdefine.org/hardheartedness/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, hardheartedness thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/hardheartedness/thesaurus/synonyms>.
MLASmart Define. "hardheartedness thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/hardheartedness/thesaurus/synonyms>