74 entries under adjective topic. ×

1
stark(hard, firm, solid, tense)
1
stony(hard, firm, solid, stiff)
1
taut(hard, firm, solid, stiff)
1
tense(hard, firm, solid, stiff)
1
thick(hard, firm, solid, stiff)
1
thickened(hard, firm, solid, stiff)
1
tight(hard, firm, solid, stiff)
1
uncompromising(tough, firm, fixed, distant)
1
ungraceful(hard, firm, solid, tense)
1
unswayable(tough, firm, fixed, distant)
1
uptight(tough, firm, fixed, distant)
1
wooden(hard, firm, solid, tense)
0
unadaptable(rigid, inflexible)
0
unbendable(firm, rigid, inflexible, unbending)
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APASmart Define. (2015). unflexible thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unflexible/thesaurus/synonyms
ChicagoSmart Define. 2015. "unflexible thesaurus" https://smartdefine.org/unflexible/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unflexible thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unflexible/thesaurus/synonyms>.
MLASmart Define. "unflexible thesaurus" 9 December 2015. Web. 28 September 2026. <https://smartdefine.org/unflexible/thesaurus/synonyms>