Synonyms|207Antonyms|12|Broader|0Narrower|0Related|379

44 entries under hard topic. ×

6
hardened(verb, adjective, firm, solid)
5
thick(adjective, strong, firm, solid)
5
set(verb, adjective, firm, solid)
2
firm(adjective, set, solid, heavy)
2
solid(adjective, set, firm, heavy)
2
starchy(adjective, firm, solid, tense)
2
stiff(adjective, set, firm, solid)
1
annealed(adjective, firm, solid, tense)
1
arthritic(adjective, firm, solid, stiff)
1
benumbed(adjective, firm, solid, tense)
1
brittle(adjective, firm, solid, tense)
1
buckram(adjective, firm, solid, stiff)
1
cemented(adjective, firm, solid, tense)
1
chilled(adjective, firm, solid, tense)
1
contracted(adjective, firm, solid, tense)
1
creaky(adjective, firm, solid, stiff)
1
frozen(adjective, firm, solid, tense)
1
graceless(adjective, firm, solid, tense)
1
immalleable(adjective, firm, solid, stiff)
1
impliable(adjective, firm, solid, stiff)
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APASmart Define. (2015). thickened thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/thickened/thesaurus/synonyms
ChicagoSmart Define. 2015. "thickened thesaurus" https://smartdefine.org/thickened/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, thickened thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/thickened/thesaurus/synonyms>.
MLASmart Define. "thickened thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/thickened/thesaurus/synonyms>