43 entries under firm topic. ×

2
pertinacious(adjective, tough, unreasonable, grim)
2
rigid(adjective, tough, unreasonable, inflexible)
2
tenacious(adjective, tough, unreasonable, grim)
1
balky(tough, negative, unreasonable, hostile)
1
bullheaded(tough, unreasonable, grim, inflexible)
1
cantankerous(tough, unreasonable, grim, persistent)
1
cussed(tough, unreasonable, grim, persistent)
1
determined(tough, inflexible, obstinate, stubborn)
1
fixed(adjective, tough, unreasonable, inflexible)
1
hardheaded(tough, unreasonable, grim, inflexible)
1
inexorable(adjective, tough, unreasonable, grim)
1
opinionated(tough, unreasonable, grim, inflexible)
1
ornery(tough, negative, unreasonable, hostile)
1
persevering(adjective, tough, unreasonable, grim)
1
relentless(tough, unreasonable, grim, inflexible)
1
single-minded(adjective, tough, unreasonable, grim)
1
steadfast(adjective, tough, unreasonable, inflexible)
1
stiff-necked(tough, unreasonable, grim, persistent)
1
unbending(adjective, tough, unreasonable, grim)
1
unreasonable(tough, grim, persistent, inflexible)
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APASmart Define. (2016). rebellious thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/rebellious/thesaurus/synonyms
ChicagoSmart Define. 2016. "rebellious thesaurus" https://smartdefine.org/rebellious/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, rebellious thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/rebellious/thesaurus/synonyms>.
MLASmart Define. "rebellious thesaurus" 3 March 2016. Web. 27 September 2026. <https://smartdefine.org/rebellious/thesaurus/synonyms>