- Definitions|2
- Thesaurus|748
- Abbreviations|0
83 entries under adjective topic. ×
| infinite(end, deep, immense, infinite) | |
| unfathomable(deep, immense, infinite, boundless) | |
| deep(down, deep, far, fathomless) | |
| abysmal(complete, deep, extent, infinite) | |
| immeasurable(deep, absolute, immense, infinite) | |
| unlimited(certain, deep, immense, infinite) | |
| boundless(certain, deep, constant, reliable) | |
| soundless(depth, fathomless) | |
| endless(certain, deep, immense, infinite) | |
| fathomless(deep, depth) | |
| limitless(absolute, vast, endless, immense) | |
| inexhaustible(certain, absolute, immense, infinite) | |
| abyssal | |
| baseless(false, true, senseless, unwarranted) | |
| groundless(reason, false, true, senseless) | |
| profound | |
| unfounded(true, senseless, unwarranted, untrue) | |
| unwarranted(right, reasonable, true, untrue) | |
| unfathomed | |
| gratuitous(unwarranted, untrue, flimsy, necessary) |
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| APA | Smart Define. (2015). bottomless thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/bottomless/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "bottomless thesaurus" https://smartdefine.org/bottomless/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, bottomless thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/bottomless/thesaurus/synonyms>. |
| MLA | Smart Define. "bottomless thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/bottomless/thesaurus/synonyms> |