- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
152 entries under adjective topic. ×
| infinite(end, obscure, limit, extraordinary) | |
| immeasurable(great, limit, limited, endless) | |
| limitless(great, limit, slow, big) | |
| unlimited(complete, limit, certain, limited) | |
| unbounded(limit, unreasonable, extreme, limited) | |
| endless(open, great, certain, limited) | |
| measureless(limit, limited, endless, immense) | |
| vast(limit, space, large, huge) | |
| immense(limit, large, endless, infinite) | |
| incalculable(complete, limit, endless, immense) | |
| illimitable(limit, limited, constant, endless) | |
| interminable(complete, slow, constant, absolute) | |
| eternal(obscure, extraordinary, certain, pause) | |
| indefinite(complete, limit, endless, immense) | |
| inexhaustible(limit, certain, endless, immense) | |
| innumerable(vast, immense, infinite, unlimited) | |
| unending(limit, slow, boring, constant) | |
| countless(complete, constant, absolute, monotonous) | |
| everlasting(constant, absolute, abundant, endless) | |
| unfathomable(complete, deep, immense, infinite) |
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| APA | Smart Define. (2015). boundless thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/boundless/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "boundless thesaurus" https://smartdefine.org/boundless/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, boundless thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/boundless/thesaurus/synonyms>. |
| MLA | Smart Define. "boundless thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/boundless/thesaurus/synonyms> |