355 entries under adjective topic. ×

1
mean machine(expression, mean, severe, harsh)
1
numb(hard, tough, severe, cold)
1
powerful(severe, stringent, drastic)
1
ravening(harsh, violent, cruel, vicious)
1
revengeful(mean, nasty, harsh, cruel)
1
rugged(severe, harsh, violent, cruel)
1
sensationless(hard, tough, severe, cold)
1
senseless(hard, tough, severe, cold)
1
shameless(hard, tough, harsh, cruel)
1
sharp(hard, severe, nasty, harsh)
1
single-minded(harsh, cruel, determined, fierce)
1
sour(hard, tough, severe, harsh)
1
stark(severe, bleak, austere, inhospitable)
1
stop at nothing(expression, idiom, harsh, cruel)
1
stringent(hard, severe, harsh, cruel)
1
surly(mean, hard, tough, severe)
1
taxing
1
terrible
1
tigerish(violent, cruel, vicious, fierce)
1
truculent(animal, mean, harsh, violent)
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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>