Synonyms|1.6kAntonyms|334|Broader|45Narrower|116Related|1k
1
fissure
1
flue
1
fontanel
1
fontanelle
1
foramen
1
gorge
1
hiatus
1
incipient
1
introitus
1
naris
1
nodes of Ranvier
1
orifice
1
os
1
pass
1
passage
1
path
1
pocket
1
polygonal window
1
porta hepatis
1
provide
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APASmart Define. (2016). opening thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/opening/thesaurus/narrower
ChicagoSmart Define. 2016. "opening thesaurus" https://smartdefine.org/opening/thesaurus/narrower (accessed September 22, 2026).
HarvardSmart Define 2016, opening thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/opening/thesaurus/narrower>.
MLASmart Define. "opening thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/opening/thesaurus/narrower>