Synonyms|43Antonyms|0|Broader|1Narrower|8Related|26
3
airway
2
air hole(noun, expression)
2
air passage
2
air shaft(noun, shaft)
2
shaft
1
blowhole
1
louver
1
mouth
1
nostril
1
pit
1
spiracle
1
transom
1
vent
1
ventilator
1
wind tunnel
0
air pipe(noun, expression)
0
air tube(noun, expression)
0
air well(noun, expression)
0
airline
0
aperture
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APASmart Define. (2015). air duct thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/air_duct/thesaurus/synonyms
ChicagoSmart Define. 2015. "air duct thesaurus" https://smartdefine.org/air_duct/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, air duct thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/air_duct/thesaurus/synonyms>.
MLASmart Define. "air duct thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/air_duct/thesaurus/synonyms>