- Definitions|2
- Thesaurus|2.4k
- Abbreviations|0
74 entries under imaginary topic. ×
| puny(adjective, strong, light, weak, slight) | |
| infirm(adjective, strong, light, weak, slight) | |
| false(adjective, light, weak, slight, fake) | |
| fantastic(adjective, strange, fantasy, unreal) | |
| metaphysical(adjective, body, light, weak, slight) | |
| chimerical(adjective, light, weak, negative) | |
| slender(adjective, mean, light, weak, slight) | |
| petty(adjective, light, weak, slight, easy) | |
| unbelievable(adjective, strange, fantasy, unreal) | |
| aerial(adjective, light, weak, slight, fake) | |
| artificial(adjective, fake, false, fanciful) | |
| imagined(fake, false, negative, fanciful) | |
| imponderable(adjective, light, weak, slight, negative) | |
| nonexistent(adjective, fake, false, real) | |
| dreamlike(adjective, fake, false, negative) | |
| fly-by-night(adjective, light, weak, slight, short) | |
| idle(adjective, light, weak, slight, trivial) | |
| nebulous(fake, false, fanciful, illusory) | |
| fake(false, fanciful, illusory, dreamlike) | |
| fictional(adjective, strange, negative, fantasy) |
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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> |