- Definitions|2
- Thesaurus|2.4k
- Abbreviations|0
122 entries under light topic. ×
| gossamer(adjective, thin, feeble, flimsy) | |
| unsound(adjective, strong, weak, slight) | |
| puny(adjective, strong, weak, slight) | |
| trifling(adjective, slight, easy, thin) | |
| inconsequential(adjective, slight, easy, thin) | |
| infirm(adjective, strong, weak, slight) | |
| false(adjective, weak, slight, fake) | |
| metaphysical(adjective, body, weak, slight) | |
| small(adjective, weak, slight, easy) | |
| chimerical(adjective, weak, negative, imaginary) | |
| filmy(adjective, slight, easy, thin) | |
| gauzy(adjective, weak, thin, feeble) | |
| inadequate(adjective, dull, weak, soft) | |
| slender(adjective, mean, weak, slight) | |
| diaphanous(adjective, weak, thin, feeble) | |
| gossamery(adjective, slight, easy, thin) | |
| meager(adjective, mean, weak, slight) | |
| petty(adjective, weak, slight, easy) | |
| aerial(adjective, weak, slight, fake) | |
| fine(adjective, slight, delicate, flimsy) |
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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> |