4
recess
4
rivulet(sound, arm, channel)
4
vent(noun, opening)
4
way(opening, entry, doorway, ingress)
3
armlet(noun, gulf lake)
3
belt
3
chasm(noun, opening)
3
conduit
3
defile
3
embouchure(noun, opening)
3
gap(noun, opening)
2
gut
2
passageway(opening, entry, doorway)
2
pore(noun, opening)
2
portal(noun, beginning, opening, box, entrance)
2
slough(noun, sound, arm, bay, harbor)
2
tributary(sound, arm, channel)
2
vestibule(beginning, opening, entry, doorway)
2
avenue(opening, entry, doorway)
2
cavity
11 years ago|9.7k views|share |citing 
APASmart Define. (2015). inlet thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/inlet/thesaurus/synonyms
ChicagoSmart Define. 2015. "inlet thesaurus" https://smartdefine.org/inlet/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, inlet thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/inlet/thesaurus/synonyms>.
MLASmart Define. "inlet thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/inlet/thesaurus/synonyms>