159 entries under adjective topic. ×

2
unwavering(determined, resolute, obstinate, uncompromising)
1
astringent(strong, hard, tough, severe)
1
astute(hard, tough, sharp, practical)
1
austere(strong, hard, tough, severe)
1
authoritarian(strong, hard, tough, severe)
1
bitter(strong, hard, tough, severe)
1
bloody-minded
1
bullhead(mean, hard, harsh, inflexible)
1
by the book(expression, idiom, strong, hard)
1
cocksure
1
cold fish(expression, mean, hard, stubborn)
1
dead set on(expression, idiom, firm, determined)
1
dictatorial
1
disciplinary(strong, hard, tough, severe)
1
dyed-in-the-wool(strong, hard, tough, severe)
1
flinty(strong, hard, tough, severe)
1
forbidding(strong, hard, tough, severe)
1
frowning(strong, hard, tough, severe)
1
hang-tough(strong, hard, tough, severe)
1
hanging(determined, resolute, obstinate, uncompromising)
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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>