20 entries under duct topic. ×

13
flue(noun, opening, beam, tunnel, rod)
10
vent(noun, opening, beam, fan, tunnel)
5
shaft(noun, opening, something, vent, tunnel)
2
hole(noun, opening, beam, fan, vent)
2
tunnel(noun, opening, beam, rod)
1
conduit(noun, beam, tunnel, rod, pipe)
0
axis(noun, beam, tunnel, rod)
0
axle(noun, beam, tunnel, rod)
0
barb(noun, beam, tunnel, rod)
0
column(noun, beam, tunnel, rod)
0
diaphysis(noun, beam, tunnel, rod)
0
helve(noun, beam, tunnel, rod)
0
monolith(noun, beam, tunnel, rod)
0
obelisk(noun, beam, tunnel, rod)
0
pillar(noun, beam, tunnel, rod)
0
pinnacle(noun, beam, tunnel, rod)
0
spindle(noun, beam, tunnel, rod)
0
spire(noun, beam, tunnel, rod)
0
thill(noun, beam, tunnel, rod)
0
tongue(noun, beam, tunnel, rod)
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APASmart Define. (2015). chimney thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/chimney/thesaurus/synonyms
ChicagoSmart Define. 2015. "chimney thesaurus" https://smartdefine.org/chimney/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, chimney thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/chimney/thesaurus/synonyms>.
MLASmart Define. "chimney thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/chimney/thesaurus/synonyms>