77 entries under tough topic. ×

16
set in stone(expression, adjective, idiom, mean, hard)
15
standing pat(expression, adjective, firm, determined)
15
unswayable(adjective, firm, determined, distant)
14
tenacious(adjective, firm, determined, resolute)
12
intractable(adjective, hard, rough, firm)
10
headstrong(adjective, firm, determined, resolute)
10
incompliant(adjective, firm, resist, determined)
10
inelastic(adjective, firm, determined, distant)
10
pertinacious(adjective, firm, determined, resolute)
9
contrary(adjective, difficult, determined, resolute)
9
pat(adjective, difficult, determined, resolute)
8
hard-line(adjective, firm, difficult, rigid)
7
difficult(rough, harsh, obstinate, stubborn)
7
persistent(adjective, firm, deliberate, determined)
6
refractory(adjective, firm, difficult, violent)
5
willful(adjective, firm, determined, resolute)
4
bullheaded(adjective, firm, determined, resolute)
4
indomitable(adjective, hard, difficult, resolute)
4
recalcitrant(adjective, firm, difficult, violent)
4
self-willed(adjective, firm, difficult, determined)
11 years ago|15k views|share |citing 
APASmart Define. (2015). uncompromising thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/uncompromising/thesaurus/synonyms
ChicagoSmart Define. 2015. "uncompromising thesaurus" https://smartdefine.org/uncompromising/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, uncompromising thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/uncompromising/thesaurus/synonyms>.
MLASmart Define. "uncompromising thesaurus" 26 August 2015. Web. 28 September 2026. <https://smartdefine.org/uncompromising/thesaurus/synonyms>