46 entries under grim topic. ×

1
mule(tough, firm, determined, unreasonable)
1
ornery(tough, firm, unreasonable, inflexible)
1
rough(adjective, strong, hard, tough, severe)
1
steely(adjective, strong, hard, tough, severe)
1
unreasonable(tough, firm, inflexible, obstinate)
1
untoward(tough, firm, unreasonable, inflexible)
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APASmart Define. (2015). mulish thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/mulish/thesaurus/synonyms
ChicagoSmart Define. 2015. "mulish thesaurus" https://smartdefine.org/mulish/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, mulish thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/mulish/thesaurus/synonyms>.
MLASmart Define. "mulish thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/mulish/thesaurus/synonyms>