3
edge(noun, beginning, outline, side, border)
3
entrance hall(expression, opening, entry, doorway)
3
gatepost
3
lips(noun, beginning)
3
pylon
3
rim(noun, end, point, opening, edge)
3
scuttle
3
search engine(noun, expression, gateway)
3
trap door
3
weir
2
vestibule(noun, beginning, opening, entry, doorway)
2
way in(noun, expression, opening, hole, entrance)
2
way(opening, entrance, entry, doorway)
2
admittance
2
aperture(noun, opening)
2
barway
2
brink(noun, end, point, line, edge)
2
clam
2
coast
2
cromlech
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APASmart Define. (2015). portal thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/portal/thesaurus/synonyms
ChicagoSmart Define. 2015. "portal thesaurus" https://smartdefine.org/portal/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, portal thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/portal/thesaurus/synonyms>.
MLASmart Define. "portal thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/portal/thesaurus/synonyms>