216 entries under adjective topic. ×

4
unkind(mean, hard, severe, harsh)
3
demoniac
3
determined(harsh, cruel, fierce, persistent)
3
difficult(hostile, demanding, exacting)
3
dismal
3
fiendish
3
fierce(mean, hard, tough, severe)
3
hostile(person, feelings, response, demanding)
3
insensitive(hard, tough, harsh, cruel)
3
intractable(hard, severe, rough, harsh)
3
malevolent(mean, harsh, cruel, vicious)
3
rancorous(mean, harsh, cruel, vicious)
3
stony-hearted
3
strict(hard, rough, harsh, cruel)
3
stringent(harsh, cruel, determined, fierce)
3
unmoved(pitiless, intolerant)
3
vicious(mean, hard, severe, rough)
2
antagonistic(reactive, reciprocal, vindictive, tit-for-tat)
2
austere
2
bestial(severe, harsh, cruel)
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APASmart Define. (2016). unforgiving thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unforgiving/thesaurus/synonyms
ChicagoSmart Define. 2016. "unforgiving thesaurus" https://smartdefine.org/unforgiving/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unforgiving thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unforgiving/thesaurus/synonyms>.
MLASmart Define. "unforgiving thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/unforgiving/thesaurus/synonyms>