- Definitions|2
- Thesaurus|2.4k
- Abbreviations|0
87 entries under small topic. ×
| unimportant(adjective, value, insignificant, trivial) | |
| gossamery(adjective, light, slight, easy, thin) | |
| meager(adjective, mean, light, weak, slight) | |
| petty(adjective, light, weak, slight, easy) | |
| fluffy(adjective, light, slight, easy, thin) | |
| subtle(slight, miserable, inadequate, limited) | |
| weightless(adjective, light, slight, easy, thin) | |
| inconsiderable(adjective, weak, slight, poor, low) | |
| minor(adjective, unimportant) | |
| scant(adjective, mean, slight, flat, poor) | |
| dainty(adjective, light, weak, slight, easy) | |
| feathery(adjective, light, slight, easy, thin) | |
| frothy(adjective, light, slight, easy, thin) | |
| insufficient(adjective, weak, slight, flat, poor) | |
| little(adjective, light, slight, easy, thin) | |
| off(adjective, strange, unimportant, minor) | |
| piddling(adjective, slight, unimportant, trivial) | |
| remote(adjective, unimportant, minor) | |
| scanty(adjective, mean, weak, slight, flat) | |
| shabby(adjective, slight, miserable, inadequate) |
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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> |