- Definitions|2
- Thesaurus|2.4k
- Abbreviations|0
188 entries under thin topic. ×
| dopey(adjective, weak, delicate, shaky) | |
| doughy(adjective, dull, light, soft, poor) | |
| downy(adjective, light, slight, easy) | |
| dull(adjective, light, soft, poor) | |
| easy(adjective, light, slight, delicate) | |
| effervescent(adjective, light, slight, easy) | |
| effete(adjective, weak, delicate, uncertain) | |
| emasculated(adjective, weak, delicate, shaky) | |
| enervated(adjective, weak, delicate, uncertain) | |
| enfeebled(adjective, weak, delicate, shaky) | |
| etiolated(adjective, weak, delicate, shaky) | |
| exhausted(adjective, weak, delicate, uncertain) | |
| exiguous(adjective, mean, slight, small) | |
| failing(adjective, weak, poor, delicate) | |
| featherweight(adjective, light, slight, easy) | |
| flabby(adjective, weak, delicate, shaky) | |
| flat(weak, incompetent, frail, puny) | |
| floatable(adjective, light, slight, easy) | |
| floating(adjective, light, slight, easy) | |
| friable(adjective, light, slight, easy) |
For more, visit
Insubstantial on
Power Thesaurus
| APA | Smart Define. (2016). insubstantial thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/insubstantial/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "insubstantial thesaurus" https://smartdefine.org/insubstantial/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, insubstantial thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/insubstantial/thesaurus/synonyms>. |
| MLA | Smart Define. "insubstantial thesaurus" 30 March 2016. Web. 25 September 2026. <https://smartdefine.org/insubstantial/thesaurus/synonyms> |