53 entries under opening topic. ×

1
fly trap
1
funnel
1
gills
1
puss
1
vomitory
1
window(breach, hole, gap)
1
yawning
0
placket
0
slit(breach, hole, gap)
0
sucker
0
throat
0
weasand
0
wizen
<123>
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APASmart Define. (2016). mouth thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/mouth/thesaurus/synonyms
ChicagoSmart Define. 2016. "mouth thesaurus" https://smartdefine.org/mouth/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, mouth thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/mouth/thesaurus/synonyms>.
MLASmart Define. "mouth thesaurus" 28 February 2016. Web. 28 September 2026. <https://smartdefine.org/mouth/thesaurus/synonyms>