155 entries under weak topic. ×

1
lacking of firmness(adjective, soft, low, unable)
1
languishing(adjective, bad, feeble, unhealthy)
1
languorous(adjective, nothing, uncapable)
1
lax(adjective, bad, feeble, unhealthy)
1
lifeless(adjective, nothing, uncapable)
1
lightweight(adjective, nothing, uncapable)
1
limp(adjective, bad, feeble, unhealthy)
1
listless(adjective, nothing, uncapable)
1
little guts(adjective, soft, low, unable)
1
low-level(adjective, soft, low, unable)
1
low key(adjective, soft, low, unable)
1
lymphatic(adjective, bad, feeble, unhealthy)
1
marrowless(adjective, loser, no strength)
1
meager(adjective, bad, feeble, unhealthy)
1
mean(adjective, bad, feeble, unhealthy)
1
melodious(adjective, nothing, uncapable)
1
milk-and-water(adjective, soft, low, unable)
1
moderate(adjective, nothing, uncapable)
1
modest(adjective, nothing, uncapable)
1
not bright(adjective, soft, low, unable)
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APASmart Define. (2015). powerful thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/powerful/thesaurus/antonyms
ChicagoSmart Define. 2015. "powerful thesaurus" https://smartdefine.org/powerful/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, powerful thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/powerful/thesaurus/antonyms>.
MLASmart Define. "powerful thesaurus" 30 November 2015. Web. 25 September 2026. <https://smartdefine.org/powerful/thesaurus/antonyms>