57 entries under opening topic. ×

3
inlet(entry, doorway)
3
tunnel(noun, channel)
3
way in(expression, entry, doorway)
2
door(noun, entry, doorway)
2
entryway(entry, doorway)
2
foyer(noun, square, bank, passage)
2
gate(noun, entry, doorway)
2
portico(entry, doorway)
2
thoroughfare
1
chimney
1
doorway(noun, entry, access, port)
1
entrance hall(noun, expression, passage, entry)
1
flue
1
funnel
1
gully
1
gut
1
main
1
mine
1
portal(noun, entry, doorway)
1
tube
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APASmart Define. (2015). passageway thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/passageway/thesaurus/synonyms
ChicagoSmart Define. 2015. "passageway thesaurus" https://smartdefine.org/passageway/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, passageway thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/passageway/thesaurus/synonyms>.
MLASmart Define. "passageway thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/passageway/thesaurus/synonyms>