42 entries under firm topic. ×

2
opinionated(tough, unreasonable, grim, inflexible)
2
persevering(tough, unreasonable, grim, persistent)
2
pertinacious(tough, unreasonable, grim, inflexible)
2
self-willed(tough, unreasonable, grim, inflexible)
2
stiff-necked(tough, unreasonable, grim, persistent)
2
unbending(adjective, tough, unreasonable, grim)
1
adamant(tough, unreasonable, grim, inflexible)
1
cantankerous(tough, unreasonable, grim, persistent)
1
cussed(tough, unreasonable, grim, persistent)
1
fixed(tough, unreasonable, inflexible, obstinate)
1
inexorable(tough, unreasonable, grim, inflexible)
1
insubordinate(tough, negative, unreasonable, hostile)
1
persistent(tough, unreasonable, grim, inflexible)
1
rebellious(tough, negative, unreasonable, hostile)
1
relentless(tough, unreasonable, grim, inflexible)
1
rigid(tough, unreasonable, inflexible, obstinate)
1
single-minded(tough, unreasonable, grim, persistent)
1
steadfast(tough, unreasonable, inflexible, obstinate)
1
unreasonable(tough, grim, persistent, inflexible)
1
unshakable(tough, unreasonable, grim, inflexible)
11 years ago|3.5k views|share |citing 
APASmart Define. (2015). balky thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/balky/thesaurus/synonyms
ChicagoSmart Define. 2015. "balky thesaurus" https://smartdefine.org/balky/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, balky thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/balky/thesaurus/synonyms>.
MLASmart Define. "balky thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/balky/thesaurus/synonyms>