158 entries under noun topic. ×

18
outlet(break, place, cut, open)
17
discharge(verb, drop, clear, reject)
16
release(verb, move, clear, separate)
14
air(verb, state, give, set)
14
hole(clear, separate, open, release)
13
orifice(open, opening, breach, hole)
13
aperture(break, cut, open, opening)
13
issue(verb, expression, idiom, move)
13
opening(break, cut, open, issue)
12
drain(verb, reject, opening, exit)
12
flue(opening, beam, tunnel, rod)
11
exit(verb, place, issue, opening)
10
voice(verb, expression, idiom, state)
9
chimney(opening, beam, fan, tunnel)
9
mouth(open, opening, breach, hole)
9
ventilator(opening, stack, fan, outlet)
8
egress(out, exit)
8
exhaust(verb, reject, opening, exit)
8
spout(verb, state, declare, speech)
8
venthole
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APASmart Define. (2016). vent thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/vent/thesaurus/synonyms
ChicagoSmart Define. 2016. "vent thesaurus" https://smartdefine.org/vent/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, vent thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/vent/thesaurus/synonyms>.
MLASmart Define. "vent thesaurus" 16 January 2016. Web. 24 September 2026. <https://smartdefine.org/vent/thesaurus/synonyms>