- Definitions|2
- Thesaurus|252
- Abbreviations|0
37 entries under imperceptible topic. ×
| fine | |
| gaseous(impulsive, unpredictable, indistinguishable, unseen) | |
| gradual | |
| inconspicuous | |
| indistinct | |
| insignificant | |
| minute | |
| momentary(adjective, impulsive, unpredictable, subtle) | |
| small | |
| trivial | |
| unreal(light, weak, negative, vacant) | |
| vaporous(adjective, negative, impulsive, unpredictable) | |
| wraithlike(heavenly, indistinguishable, unseen, incorporeal) | |
| inaudible | |
| inconsiderable | |
| undetectable | |
| slender(light, weak, slight, imaginary, flimsy) |
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| APA | Smart Define. (2015). imponderable thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/imponderable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "imponderable thesaurus" https://smartdefine.org/imponderable/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, imponderable thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/imponderable/thesaurus/synonyms>. |
| MLA | Smart Define. "imponderable thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/imponderable/thesaurus/synonyms> |