16 entries under opening topic. ×

7
door(noun, beginning, building, entrance)
7
gate(noun, beginning)
7
gateway(noun, beginning)
6
doorway
5
portal(noun, beginning)
4
porch(noun, beginning)
3
hatch
3
hatchway
2
cellarway
2
wicket(noun, beginning)
1
arcade
1
driveway
1
gangway
1
ostiary
1
trapdoor
0
lich gate(expression, idiom)
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APASmart Define. (2015). postern thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/postern/thesaurus/synonyms
ChicagoSmart Define. 2015. "postern thesaurus" https://smartdefine.org/postern/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, postern thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/postern/thesaurus/synonyms>.
MLASmart Define. "postern thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/postern/thesaurus/synonyms>