- Definitions|2
- Thesaurus|2.4k
- Abbreviations|0
96 entries under poor topic. ×
| dry(weak, insufficient, scarce) | |
| dull(adjective, light, soft, thin) | |
| failing(adjective, weak, thin, delicate) | |
| faulty(false, ill, insane, unhealthy) | |
| ghastly(adjective, dull, light, soft) | |
| glitch(weak, insufficient, scarce) | |
| gray(adjective, dull, light, soft) | |
| haggard(adjective, dull, light, soft) | |
| impotent(adjective, weak, thin, delicate) | |
| inappreciable(weak, slight, small, miserable) | |
| inapt(weak, insufficient, scarce) | |
| incapable(weak, insufficient, scarce) | |
| incommensurate(weak, insufficient, scarce) | |
| incompetent(adjective, weak, low, thin) | |
| livid(adjective, dull, light, soft) | |
| lousy(weak, insufficient, scarce) | |
| low(adjective, weak, thin, delicate) | |
| lurid(adjective, dull, light, soft) | |
| pallid(adjective, dull, light, soft) | |
| pasty(adjective, dull, light, soft) |
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Insubstantial on
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| APA | Smart Define. (2016). insubstantial thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/insubstantial/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "insubstantial thesaurus" https://smartdefine.org/insubstantial/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, insubstantial thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/insubstantial/thesaurus/synonyms>. |
| MLA | Smart Define. "insubstantial thesaurus" 30 March 2016. Web. 26 September 2026. <https://smartdefine.org/insubstantial/thesaurus/synonyms> |