34 entries under unreasonable topic. ×

5
inflexible(adjective, tough, firm, obstinate)
5
mulish(tough, firm, grim, inflexible)
4
hardheaded(tough, firm, grim, inflexible)
4
pigheaded(tough, firm, grim, inflexible)
4
recalcitrant(adjective, tough, firm, negative)
4
tenacious(tough, firm, grim, inflexible)
4
willful(tough, firm, grim, inflexible)
3
obdurate(tough, firm, grim, inflexible)
3
unmanageable(adjective, tough, firm, grim)
2
bullheaded(tough, firm, grim, inflexible)
2
contumacious(tough, firm, negative, hostile)
2
dogged(tough, firm, grim, inflexible)
2
opinionated(tough, firm, grim, inflexible)
2
persevering(tough, firm, grim, persistent)
2
pertinacious(tough, firm, grim, inflexible)
2
self-willed(tough, firm, grim, inflexible)
2
stiff-necked(tough, firm, grim, persistent)
2
unbending(adjective, tough, firm, grim)
1
adamant(tough, firm, grim, inflexible)
1
cantankerous(tough, firm, grim, persistent)
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APASmart Define. (2015). balky thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/balky/thesaurus/synonyms
ChicagoSmart Define. 2015. "balky thesaurus" https://smartdefine.org/balky/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, balky thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/balky/thesaurus/synonyms>.
MLASmart Define. "balky thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/balky/thesaurus/synonyms>