118 entries under stubborn topic. ×

1
sure(adjective, strong, tough, flat, firm)
1
thick-skinned(adjective, mean, hard, tough, harsh)
1
tough nut to crack(expression, adjective, idiom, mean, hard)
1
true(adjective, strong, tough, flat, firm)
1
unimpressible(adjective, mean, hard, tough, harsh)
1
unreasonable(tough, firm, grim, inflexible, obstinate)
1
untoward(tough, firm, unreasonable, grim, inflexible)
1
wrong-headed(determined, fixed)
0
anchored(adjective, rigid, inflexible, obstinate)
0
contradictory(determined, fixed)
0
convinced(determined, fixed)
0
faithful(adjective, strong, firm, determined, bold)
0
heady(determined, fixed)
0
loyal(adjective, strong, firm, determined, bold)
0
opinionative(determined, fixed)
0
restive(determined, fixed)
0
serious(adjective, strong, hard, tough, firm)
0
set in your ways(expression, idiom, obstinate, unbending)
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APASmart Define. (2016). adamant thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/adamant/thesaurus/synonyms
ChicagoSmart Define. 2016. "adamant thesaurus" https://smartdefine.org/adamant/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, adamant thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/adamant/thesaurus/synonyms>.
MLASmart Define. "adamant thesaurus" 23 March 2016. Web. 30 September 2026. <https://smartdefine.org/adamant/thesaurus/synonyms>