110 entries under vast topic. ×
| longish(adjective, great, deep, high, remote) | |
| mountainous(great, big, huge, massive) | |
| unrestricted(adjective, great, complete, total, big) | |
| diffuse(adjective, common, universal, general, long) | |
| elongated(adjective, great, deep, high, remote) | |
| high(adjective, strong, great, powerful, deep) | |
| jumbo(adjective, great, big, substantial, generous) | |
| protracted(adjective, great, big, deep, high) | |
| towering(adjective, strong, great, powerful, deep) | |
| unbounded(adjective, huge, endless, immense) | |
| illimitable(adjective, huge, endless, immense) | |
| incalculable(huge, endless, immense, infinite) | |
| measureless(huge, endless, immense, infinite) | |
| mighty(adjective, strong, powerful, huge, forceful) | |
| overlong(adjective, great, high, long) | |
| prolonged(adjective, great, big, deep, high) | |
| spread out(expression, adjective, clear, great, free) | |
| stretched(adjective, open, great, deep, high) | |
| dehiscent(adjective, clear, free, bare, accessible) | |
| drawn out(expression, adjective, great, deep, high) |
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| APA | Smart Define. (2016). extensive thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/extensive/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "extensive thesaurus" https://smartdefine.org/extensive/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, extensive thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/extensive/thesaurus/synonyms>. |
| MLA | Smart Define. "extensive thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/extensive/thesaurus/synonyms> |