1
mean(adjective, severe, harsh, cruel, pitiless)
1
mean machine(expression, adjective, mean, severe, harsh)
1
merciless(adjective, mean, cruel, persistent, constant)
1
mortal(adjective, mean, severe, harsh, cruel)
1
no-nonsense(adjective, tough, severe, firm, harsh)
1
oppressive(adjective, tough, severe, firm, harsh)
1
perpetual(adjective, persistent, constant, pitiless, unyielding)
1
persistent(adjective, constant, pitiless, unyielding, endless)
1
picky(adjective, tough, severe, firm, harsh)
1
pitiless(adjective, mean, severe, harsh, cruel)
1
poignant(adjective, severe, harsh, stiff, rigid)
1
powerful(adjective, severe, harsh, stiff, rigid)
1
prudish(adjective, tough, severe, firm, harsh)
1
punctilious(adjective, tough, severe, firm, harsh)
1
puritanical(adjective, tough, severe, firm, harsh)
1
relentless(adjective, mean, severe, harsh, cruel)
1
remorseless(adjective, persistent, constant, pitiless, unyielding)
1
rigid(adjective, tough, severe, firm, harsh)
1
rigorous(adjective, tough, severe, firm, harsh)
1
rough(adjective, severe, harsh, stiff, rigid)
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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>