33 entries under noun topic. ×

9
stoma
6
opening(opening, skin, egress)
6
aperture
6
hole
6
orifice(opening, skin)
5
door(opening, egress)
4
duct
4
foramen(opening, skin)
4
spout(conduit, egress)
3
outlet(skin, egress)
3
chasm
3
gap
3
inlet
3
mouth(opening, egress)
3
stomate
3
vent
2
aorta
2
artery
2
gate
2
perforation
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APASmart Define. (2015). pore thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/pore/thesaurus/synonyms
ChicagoSmart Define. 2015. "pore thesaurus" https://smartdefine.org/pore/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, pore thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/pore/thesaurus/synonyms>.
MLASmart Define. "pore thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/pore/thesaurus/synonyms>