53 entries under pitiless topic. ×

1
barbarous(adjective, evil, nasty, harsh, vicious)
1
bitter(adjective, evil, nasty, harsh, vicious)
1
bloodthirsty(adjective, evil, nasty, harsh, vicious)
1
brutish(adjective, evil, nasty, harsh, vicious)
1
demoniac(adjective, evil, nasty, harsh, vicious)
1
excruciating(adjective, evil, nasty, harsh, vicious)
1
ferocious(adjective, evil, nasty, harsh, vicious)
1
fierce(adjective, evil, nasty, harsh, vicious)
1
flinty(adjective, evil, nasty, harsh, vicious)
1
hateful(adjective, evil, nasty, harsh, vicious)
1
hellish(adjective, evil, nasty, harsh, terrible)
1
implacable(adjective, evil, nasty, harsh, vicious)
1
inexorable(adjective, evil, nasty, harsh, vicious)
1
inhumane(adjective, evil, nasty, harsh, vicious)
1
malevolent(adjective, evil, nasty, harsh, vicious)
1
malicious(adjective, nasty, unkind, merciless)
1
mean(adjective, evil, nasty, corrupt, vicious)
1
painful(adjective, evil, nasty, harsh, vicious)
1
pernicious(adjective, evil, nasty, harsh, vicious)
1
poignant(adjective, evil, nasty, harsh, vicious)
10 years ago|21k views|share |citing 
APASmart Define. (2016). unnatural thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unnatural/thesaurus/synonyms
ChicagoSmart Define. 2016. "unnatural thesaurus" https://smartdefine.org/unnatural/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unnatural thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unnatural/thesaurus/synonyms>.
MLASmart Define. "unnatural thesaurus" 30 March 2016. Web. 29 September 2026. <https://smartdefine.org/unnatural/thesaurus/synonyms>