27 entries under infirm topic. ×

23
breakable(adjective, feature, characteristic, strong, hard)
20
frangible(adjective, feature, characteristic, strong, hard)
11
weak(adjective, hard, delicate, stiff)
7
flimsy(adjective, weak, delicate, feeble)
6
vulnerable(adjective, weak, delicate, feeble)
4
insubstantial(adjective, weak, delicate, flimsy)
4
slight(adjective, weak, delicate, flimsy)
3
dainty(adjective, weak, delicate, feeble)
3
fracturable(adjective, weak, delicate, feeble)
3
shatterable(adjective, hard, weak, delicate, feeble)
3
unsubstantial(adjective, weak, delicate, feeble)
2
puny(weak, fragile)
2
shattery(adjective, weak, delicate, feeble)
2
thin(adjective, weak, fragile)
2
wispy(adjective, weak, delicate, feeble)
1
decrepit(adjective, weak, delicate, flimsy)
1
feeble(adjective, weak, delicate, flimsy)
1
tenuous(adjective, weak, delicate, feeble)
0
fishy(adjective, weak, delicate, feeble)
0
in poor health(expression, idiom, weak, fragile)
<12>
10 years ago|9.5k views|share |citing 
APASmart Define. (2016). brittle thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/brittle/thesaurus/synonyms
ChicagoSmart Define. 2016. "brittle thesaurus" https://smartdefine.org/brittle/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, brittle thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/brittle/thesaurus/synonyms>.
MLASmart Define. "brittle thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/brittle/thesaurus/synonyms>