agastroneuria
coeliac plexus
solar plexus
abdominal nerve plexus
plexus celiacus
have butterflies in one's stomach
tachygastria
gastrology
neuromotility
enteric nervous system
emptiness
bradygastria
butterfly
wambling
perigastritis
zatch
gaster
gastrectasia
belly
stomick
extragastric
aerogastria
stomachical
gut rot
perigastric
pangastritis
meatbag
gastroenteroptosis
stomachal
bellywark
opisthogastric
vomit
upset
circumgastric
gastroomental
gastroptosis
oesophagus
esophagus
gorge
tympanites
gastroception
metaventral
gastrectomy
gastroepithelium
tum-tum
gullet
neurogastroenterology
pharyngogastric
ventral
gastralgia