Synonyms|94Antonyms|21|Broader|0Narrower|0Related|9
1
crystalline
1
fine-grained(adjective, firm)
1
gnarled
1
heavy(adjective, firm, informal)
1
impermeable(adjective, firm, density)
1
impervious(adjective, firm)
1
incoercible
1
jelled(adjective, firm)
1
rigid(adjective, firm)
1
strong
1
sturdy(adjective, firm)
1
tough(adjective, firm, informal)
1
unyielding(adjective, firm)
0
arthritic
0
buckram
0
caked
0
calcified
0
caseous
0
cimmerian
0
clabbered
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APASmart Define. (2013). incompressible thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/incompressible/thesaurus/synonyms
ChicagoSmart Define. 2013. "incompressible thesaurus" https://smartdefine.org/incompressible/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2013, incompressible thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/incompressible/thesaurus/synonyms>.
MLASmart Define. "incompressible thesaurus" 28 June 2013. Web. 27 September 2026. <https://smartdefine.org/incompressible/thesaurus/synonyms>