72 entries under hollow topic. ×
| decay(space, hole) | |
| expanse(noun, space, capacity, extent, hole) | |
| gaping hole(expression, hole, gap) | |
| nihility(void, emptiness, vacuum) | |
| nothingness(void, emptiness, vacuum) | |
| nullity(void, emptiness, vacuum) | |
| omission(space, void, gap, gulf) | |
| pretermission(noun, space, void, gap) | |
| shaft(hole, gap) | |
| skip(void, gap, gulf, crater) | |
| well(hole, gap) | |
| womb(noun, space, void, gap) |
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| APA | Smart Define. (2016). opening thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/opening/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "opening thesaurus" https://smartdefine.org/opening/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, opening thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/opening/thesaurus/synonyms>. |
| MLA | Smart Define. "opening thesaurus" 26 February 2016. Web. 29 September 2026. <https://smartdefine.org/opening/thesaurus/synonyms> |