18
feeble(adjective, strong, weak, weakness, thin)
13
dry(adjective, hard, keen, thin, anxious)
12
juiceless(adjective, hard, keen, thin, anxious)
10
weak(adjective, dull, weakness, thin, delicate)
8
decrepit(adjective, weak, thin, delicate, shaky)
8
flat(adjective, dull, weak, thin, delicate)
8
weakly(adjective, weak, weakness, thin, delicate)
7
debile(adjective, weakness)
7
dull(adjective, weak, plain, mild, boring)
6
droughty(adjective, hard, keen, thin, anxious)
6
dry as dust(expression, adjective, idiom, keen, thin)
6
faint(adjective, weak, thin, delicate, shaky)
6
impotent(adjective, weak, weakness, thin, delicate)
6
infirm(adjective, weak, thin, delicate, shaky)
6
jejune(adjective, dull, weak, feeble, dead)
6
nerveless
6
powerless(adjective, weak, weakness, thin, delicate)
6
spiritless(adjective, dull, weak, feeble, dead)
6
thirsty(adjective, hard, anxious, dry, eager)
6
waterless(adjective, hard, keen, thin, anxious)
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APASmart Define. (2015). sapless thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/sapless/thesaurus/synonyms
ChicagoSmart Define. 2015. "sapless thesaurus" https://smartdefine.org/sapless/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, sapless thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/sapless/thesaurus/synonyms>.
MLASmart Define. "sapless thesaurus" 22 December 2015. Web. 20 September 2026. <https://smartdefine.org/sapless/thesaurus/synonyms>