7
inflexible(adjective, soft, stiff, yielding, hardened)
7
stiff
6
inelastic(adjective, hard, stiff, unflexible)
5
rigid
5
unyielding
4
unadaptable
3
firm
3
fixed
3
hard
3
solid
3
stubborn
2
difficult
2
intolerant
2
strong
2
tense
1
brittle
1
compact
1
crisp
1
crumbly
1
dead
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APASmart Define. (2016). elastic thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/elastic/thesaurus/antonyms
ChicagoSmart Define. 2016. "elastic thesaurus" https://smartdefine.org/elastic/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, elastic thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/elastic/thesaurus/antonyms>.
MLASmart Define. "elastic thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/elastic/thesaurus/antonyms>