183 entries under severe topic. ×

1
sharp(adjective, hard, nasty, harsh)
1
sour(adjective, hard, tough, harsh)
1
stark(adjective, bleak, austere, inhospitable)
1
stringent(adjective, hard, harsh, cruel)
1
surly(adjective, mean, hard, tough)
1
unamiable(adjective, hard, tough, cold)
1
uncordial(adjective, hard, tough, cold)
1
unflinching(adjective, mean, harsh, cruel)
1
unpleasant(adjective, hard, sharp, nasty)
1
vengeful(adjective, nasty, harsh, cruel)
1
vindictive(adjective, mean, hard, tough)
1
wicked(adjective, hard, sharp, nasty)
0
acrid(adjective, bleak, stark, austere)
0
asperous(adjective, bleak, stark, austere)
0
brisk(adjective, stringent, drastic)
0
cacophonous(adjective, bleak, stark, austere)
0
caterwauling(adjective, bleak, stark, austere)
0
clashing(adjective, bleak, stark, austere)
0
coarse(adjective, cruel, vicious, fierce)
0
cracked(adjective, bleak, stark, austere)
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APASmart Define. (2016). pitiless thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/pitiless/thesaurus/synonyms
ChicagoSmart Define. 2016. "pitiless thesaurus" https://smartdefine.org/pitiless/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, pitiless thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/pitiless/thesaurus/synonyms>.
MLASmart Define. "pitiless thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/pitiless/thesaurus/synonyms>