68 entries under opening topic. ×
| dip(noun, break, cut, crack) | |
| embouchure | |
| excavation(noun, break, cut, crack) | |
| eyelet(noun, break, cut, crack) | |
| fissure(noun, break, cut, crack) | |
| flue(noun, fan, shaft, vent) | |
| fracture(noun, break, cut, crack) | |
| gullet | |
| keyhole(noun, break, cut, crack) | |
| muzzle | |
| niche(noun, break, cut, crack) | |
| perforation(noun, break, cut, crack) | |
| pocket(noun, break, cut, crack) | |
| porthole(noun, place, release, escape) | |
| slit(noun, break, cut, breach) | |
| void(noun, break, cut, crack) | |
| window(breach, hole, gap) | |
| chimney(fan, shaft, vent) | |
| interstice(noun, break, cut, breach) | |
| pinhole(noun, break, cut, space) |
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| APA | Smart Define. (2016). outlet thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/outlet/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "outlet thesaurus" https://smartdefine.org/outlet/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, outlet thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/outlet/thesaurus/synonyms>. |
| MLA | Smart Define. "outlet thesaurus" 30 March 2016. Web. 26 September 2026. <https://smartdefine.org/outlet/thesaurus/synonyms> |