Synonyms|400Antonyms|49|Broader|6Narrower|8Related|405

115 entries under opening topic. ×

1
division(noun, break, cut, crack, split)
1
duct(noun, fan, passage, vent)
1
escape(crack, flow, leak, passage)
1
excavation(noun, break, cut, crack)
1
flue(noun, fan, vent, outlet)
1
fracture(noun, break, cut, crack, split)
1
gorge(noun, break, cut, crack, rest)
1
gulch(noun, break, cut, crack, rest)
1
incision(noun, cut)
1
intermission(noun, break, cut, crack, rest)
1
interruption(noun, break, cut, crack, split)
1
interspace(noun, break, cut, crack, rest)
1
keyhole(noun, break, cut, crack)
1
lull(noun, break, cut, crack, rest)
1
niche(noun, break, cut, crack)
1
notch(noun, break, cut, crack, rest)
1
pause(noun, break, cut, crack, rest)
1
pipe(noun, fan, passage, vent)
1
pocket(noun, break, cut, crack)
1
porthole(noun, break, bow, channel)
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APASmart Define. (2016). aperture thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/aperture/thesaurus/synonyms
ChicagoSmart Define. 2016. "aperture thesaurus" https://smartdefine.org/aperture/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, aperture thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/aperture/thesaurus/synonyms>.
MLASmart Define. "aperture thesaurus" 9 March 2016. Web. 27 September 2026. <https://smartdefine.org/aperture/thesaurus/synonyms>