2
exact(adjective, usual, rigid)
2
explicit(adjective, definite, unqualified)
2
faithful(adjective, resolute)
2
ferocious(adjective, hard, rough, harsh, energetic)
2
fierce(adjective, clear, hard, tough, severe)
2
forceful
2
formal(adjective, tough, firm, careful, distant)
2
hardline
2
hardy
2
heartless(adjective, mean, hard, tough, harsh)
2
inclement
2
inconvincible(adjective, determined, resolute, unshakeable)
2
indefatigable(adjective, resolute)
2
inhuman(adjective, harsh, cruel, determined, fierce)
2
keen(adjective, severe)
2
locked in(expression, adjective, secure, tough, firm)
2
loyal(adjective, resolute)
2
mean(adjective, clear, hard, tough, severe)
2
meticulous(adjective, severe)
2
militant(adjective, firm, violent, thorough, unyielding)
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APASmart Define. (2015). uncompromising thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/uncompromising/thesaurus/synonyms
ChicagoSmart Define. 2015. "uncompromising thesaurus" https://smartdefine.org/uncompromising/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, uncompromising thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/uncompromising/thesaurus/synonyms>.
MLASmart Define. "uncompromising thesaurus" 26 August 2015. Web. 24 September 2026. <https://smartdefine.org/uncompromising/thesaurus/synonyms>