Synonyms|125Antonyms|7|Broader|0Narrower|0Related|1

50 entries under thick topic. ×

1
fixed(adjective, hard, firm, solid, rigid)
1
frozen(adjective, hard, firm, solid, tense)
1
graceless(adjective, hard, firm, solid, tense)
1
hard(adjective, firm, solid, stiff, rigid)
1
hardened(adjective, hard, firm, solid, stiff)
1
immalleable(adjective, hard, firm, solid, stiff)
1
impliable(adjective, hard, firm, solid, stiff)
1
incompliant(adjective, hard, tough, firm, solid)
1
indurate(adjective, hard, firm, solid, stiff)
1
jelled(adjective, hard, firm, solid, tense)
1
mechanical(adjective, hard, firm, solid, tense)
1
numbed(adjective, hard, firm, solid, tense)
1
ossified(adjective, hard, firm, solid, tense)
1
petrified(adjective, hard, firm, solid, tense)
1
refractory(adjective, hard, firm, solid, tense)
1
resistant(adjective, hard, firm, solid, tense)
1
rheumatic(adjective, hard, firm, solid, stiff)
1
set(adjective, hard, firm, solid, stiff)
1
solid(adjective, hard, firm, stiff, tense)
1
solidified(adjective, hard, firm, solid, tense)
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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>