61 entries under pitiless topic. ×

2
uncompromising(adjective, cruel, heartless, hardhearted)
2
unrelenting(adjective, mean, severe, harsh, cruel)
2
unsympathetic(adjective, mean, severe, harsh, cruel)
1
barbarous(adjective, mean, severe, harsh, cruel)
1
bound(adjective, persistent, constant, unyielding)
1
bound and determined(expression, adjective, idiom, persistent, constant)
1
callous(adjective, mean, severe, harsh, cruel)
1
ceaseless(adjective, persistent, constant, unyielding)
1
cold-blooded(adjective, cruel, heartless, hardhearted)
1
compassionless(adjective, mean, severe, harsh, cruel)
1
constant(adjective, persistent, unyielding, endless)
1
continual(adjective, persistent, constant, unyielding)
1
continuous(adjective, persistent, constant, unyielding)
1
cruel(adjective, mean, severe, harsh, constant)
1
cutthroat(adjective, mean, severe, harsh, cruel)
1
dog-eat-dog(adjective, mean, severe, harsh, cruel)
1
endless(adjective, persistent, constant, unyielding)
1
fierce(adjective, mean, severe, harsh, cruel)
1
gratuitous(adjective, mean, severe, harsh, cruel)
1
grim(adjective, mean, tough, severe, firm)
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APASmart Define. (2015). iron-fisted thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/iron-fisted/thesaurus/synonyms
ChicagoSmart Define. 2015. "iron-fisted thesaurus" https://smartdefine.org/iron-fisted/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, iron-fisted thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/iron-fisted/thesaurus/synonyms>.
MLASmart Define. "iron-fisted thesaurus" 6 February 2015. Web. 30 September 2026. <https://smartdefine.org/iron-fisted/thesaurus/synonyms>