digestive tract

noun 0.687

gastrointestinal tract

noun 0.668

digestive system

noun 0.639

canal

noun 0.609

ear canal

noun 0.585

digestive

noun 0.584

aliment

noun 0.581

spinal canal

noun 0.574

small intestine

noun 0.567

intestine

noun 0.567

neural canal

noun 0.564

gastro

noun 0.559

food pipe

noun 0.549

internal auditory canal

noun 0.549

alimentation

noun 0.548

oral cavity

noun 0.531

gastroenteritis

noun 0.529

bowel

noun 0.528

biliary tract

noun 0.526

navigation channel

noun 0.525

canal basin

noun 0.523

stomach

noun 0.521

digestion

noun 0.520

large intestine

noun 0.519

gastroenterology

noun 0.519

canaliculus

noun 0.513

archenteron

noun 0.511

ship canal

noun 0.508

midgut

noun 0.507

gastroenteropathy

noun 0.504

enteritis

noun 0.503

gut

noun 0.501

oesophagus

noun 0.500