76 entries under opening topic. ×

3
main(noun, course, means, race)
3
portico(receptacle, entry, doorway)
3
slit(noun, means, space, scratch)
3
slot(noun, piece, space, scratch)
3
tube(noun, line, way, course)
2
archway(noun, entrance, entry, doorway)
2
break(noun, cut, rise, development, crack)
2
cleft(space, scratch, wound, hole)
2
entryway(entry, doorway)
2
funnel(noun, verb, supply, channel)
2
gash(space, scratch, wound, hole)
1
chamber(noun, break, cut, crack, course)
1
escape(retreat, departure, exit, parting)
1
fistula
1
gut
1
lacuna(noun, break, cut, crack)
1
mine
1
porch(noun, receptacle, entry, access)
1
port(bar, entrance, entry, doorway)
1
portal(entrance, entry, doorway)
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APASmart Define. (2016). passage thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/passage/thesaurus/synonyms
ChicagoSmart Define. 2016. "passage thesaurus" https://smartdefine.org/passage/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, passage thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/passage/thesaurus/synonyms>.
MLASmart Define. "passage thesaurus" 30 March 2016. Web. 26 September 2026. <https://smartdefine.org/passage/thesaurus/synonyms>