426 entries under adjective topic. ×

6
unstoppable(harsh, cruel, determined, fierce)
5
absolute(severity, uncompromising)
5
certain(near, obvious, coming, intended)
5
dour
5
exacting(persistent, severity, obstinate, insistent)
5
fated(certain, obvious, expected, necessary)
5
indurate(mean, hard, determined, resolute)
5
iron-willed(determined, resolute, uncompromising, unshakeable)
5
persevering(tough, firm, determined, unreasonable)
5
pertinacious(tough, determined, resolute, obstinate)
5
rock-ribbed(determined, resolute, uncompromising, unshakeable)
5
stony(mean, hard, harsh, cold)
5
unalterable(hard, severe, stiff, inflexible)
5
unfeeling(mean, hard, severe, evil)
5
unmerciful(mean, hard, tough, severe)
5
unswerving(intense, determined, resolute, persistent)
5
unsympathetic(mean, hard, severe, harsh)
4
brutal(mean, hard, evil, nasty)
4
bullheaded(strong, hard, tough, determined)
4
contrary(determined, resolute, persistent, obstinate)
11 years ago|15k views|share |citing 
APASmart Define. (2015). inexorable thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/inexorable/thesaurus/synonyms
ChicagoSmart Define. 2015. "inexorable thesaurus" https://smartdefine.org/inexorable/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, inexorable thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/inexorable/thesaurus/synonyms>.
MLASmart Define. "inexorable thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/inexorable/thesaurus/synonyms>