1
fenestra
1
ferry
1
firth
1
fistula
1
flue(noun, opening, fan, vent, outlet)
1
fly trap
1
fontanel
1
ford
1
fracture(noun, break, cut, crack, split)
1
funnel
1
gallery
1
gape
1
gat
1
gateway
1
gills
1
gob
1
gorge(noun, break, cut, crack, rest)
1
gulch(noun, break, cut, crack, rest)
1
holly
1
incision(noun, cut, opening)
10 years ago|12k views|share |citing 
APASmart Define. (2016). aperture thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/aperture/thesaurus/synonyms
ChicagoSmart Define. 2016. "aperture thesaurus" https://smartdefine.org/aperture/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, aperture thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/aperture/thesaurus/synonyms>.
MLASmart Define. "aperture thesaurus" 9 March 2016. Web. 24 September 2026. <https://smartdefine.org/aperture/thesaurus/synonyms>