- Definitions|2
- Thesaurus|1.9k
- Abbreviations|0
350 entries under adjective topic. ×
| apparitional(fantastic, heavenly, unreal, theoretical) | |
| artificial(imaginary, illusory, dreamlike) | |
| chimeric(strange, fantasy, unreal) | |
| cranky(weakness, strange, fantasy, unreal) | |
| dainty(light, weak, slight, easy) | |
| dreamlike(negative, fantastic, heavenly, unreal) | |
| dreamy(gentle, obscure, marvelous, heavenly) | |
| empty(ineffective, fruitless) | |
| faint(dull, light, weak, soft) | |
| ghostly(obscure, vague, heavenly, incorporeal) | |
| gimcrack | |
| gossamery(light, slight, easy, thin) | |
| illogical(false, sense, unstable, ill) | |
| inconsequential(light, weak, soft, slight) | |
| less(inferior, smaller) | |
| meaningless(false, unreasonable, unimportant, trivial) | |
| otherworldly(excellent, gentle, strange, marvelous) | |
| phantasmal | |
| rarefied(fine, thin, delicate, slim) | |
| thick(thin, extraordinary, unreasonable, amazing) |
For more, visit
Unsubstantial on
Power Thesaurus
| APA | Smart Define. (2016). unsubstantial thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unsubstantial/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unsubstantial thesaurus" https://smartdefine.org/unsubstantial/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, unsubstantial thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unsubstantial/thesaurus/synonyms>. |
| MLA | Smart Define. "unsubstantial thesaurus" 30 March 2016. Web. 27 September 2026. <https://smartdefine.org/unsubstantial/thesaurus/synonyms> |