- Definitions|2
- Thesaurus|2.4k
- Abbreviations|0
90 entries under shaky topic. ×
| exhausted(adjective, weak, thin, delicate, uncertain) | |
| failing(adjective, weak, poor, thin, delicate) | |
| flabby(adjective, weak, thin, delicate) | |
| helpless(adjective, weak, thin, delicate) | |
| impotent(adjective, weak, poor, thin, delicate) | |
| incompetent(adjective, weak, poor, low, thin) | |
| indecisive(adjective, weak, thin, delicate) | |
| inefficient(adjective, weak, thin, delicate) | |
| languid(adjective, weak, thin, delicate, uncertain) | |
| low(adjective, weak, poor, thin, delicate) | |
| out of gas(expression, adjective, idiom, weak, thin) | |
| powerless(adjective, weak, thin, delicate, uncertain) | |
| sapless(adjective, weak, thin, delicate) | |
| sickly(adjective, dull, light, weak, soft) | |
| strengthless(adjective, weak, thin, delicate) | |
| unhinged(false, unstable, ill, insane) | |
| unsafe(false, unstable, ill, insane) | |
| vitiated(adjective, weak, thin, delicate) | |
| weakened(adjective, weak, thin, delicate, uncertain) | |
| wimpy(adjective, weak, thin, delicate) |
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| APA | Smart Define. (2016). insubstantial thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/insubstantial/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "insubstantial thesaurus" https://smartdefine.org/insubstantial/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, insubstantial thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/insubstantial/thesaurus/synonyms>. |
| MLA | Smart Define. "insubstantial thesaurus" 30 March 2016. Web. 28 September 2026. <https://smartdefine.org/insubstantial/thesaurus/synonyms> |