117 entries under doubtful topic. ×
| flimsy(adjective, state, strong, light, great) | |
| irresolute(adjective, strong, delicate, uncertain, nervous) | |
| shaky(adjective, change, strong, slight, thin) | |
| unstable(adjective, change, strong, delicate, uncertain) | |
| unsubstantial(adjective, dull, strong, light, great) | |
| insecure(adjective, change, strong, delicate, uncertain) | |
| unconvincing(adjective, characteristic, great, poor, thin) | |
| timid(adjective, quiet, soft, gentle, base) | |
| unsteady(adjective, change, strong, uncertain, unstable) | |
| wishy-washy(adjective, dull, quiet, light, soft) | |
| wobbly(adjective, change, mean, bad, strong) | |
| uncertain(adjective, strong, anxious, nervous, ill) | |
| vacillating(adjective, delicate, uncertain, nervous, unstable) | |
| unreliable(adjective, false, uncertain, true, nervous) | |
| implausible(adjective, great, poor, extraordinary, strange) | |
| lacking(adjective, poor, property, small, uncertain) | |
| undependable(adjective, strong, uncertain, nervous, feeble) | |
| unsure(adjective, change, strong, poor, uncertain) | |
| wavering(adjective, strong, delicate, uncertain, nervous) | |
| hesitant(adjective, strong, uncertain, anxious, nervous) |
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| APA | Smart Define. (2015). weak thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/weak/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "weak thesaurus" https://smartdefine.org/weak/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, weak thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/weak/thesaurus/synonyms>. |
| MLA | Smart Define. "weak thesaurus" 6 December 2015. Web. 22 September 2026. <https://smartdefine.org/weak/thesaurus/synonyms> |