115 entries under opening topic. ×

1
ravine(noun, break, cut, crack, rest)
1
recess(noun, break, place, cut, crack)
1
respite(noun, break, cut, crack, rest)
1
rest(noun, break, cut, crack, division)
1
separation(noun, break, cut, crack, split)
1
vacuity(noun, break, cut, crack, rest)
1
void(noun, break, cut, crack, rest)
1
window(noun, breach, bow, hole)
0
apertness
0
blank(noun, break, cut, crack, rest)
0
caesura(noun, break, cut, crack, rest)
0
chimney(crack, fan, vent, outlet)
0
chip(break, tear, hole, puncture)
0
cleavage(noun, break, cut, crack, split)
0
dehiscence
0
difference(noun, break, cut, crack, rest)
0
disagreement(noun, break, cut, crack, split)
0
disparity(noun, break, cut, crack, rest)
0
divergence(noun, break, cut, crack, rest)
0
divide(noun, break, cut, crack, rest)
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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>