digestive tract

noun 0.839

gastro

noun 0.707

digestive system

noun 0.694

biliary tract

noun 0.680

gastroenterology

noun 0.669

alimentary canal

noun 0.668

respiratory tract

noun 0.645

gastroenteritis

noun 0.645

small intestine

noun 0.632

digestive

noun 0.630

gastroenterologist

noun 0.628

intestine

noun 0.621

gastroenteropathy

noun 0.620

urinary tract

noun 0.617

large intestine

noun 0.595

gastroscopy

noun 0.590

stomach

noun 0.581

vocal tract

noun 0.578

gastritis

noun 0.574

gastroenterostomy

noun 0.570

gastrostomy

noun 0.569

gut

noun 0.569

gastroscope

noun 0.562

midgut

noun 0.560

digestion

noun 0.560

gastrotomy

noun 0.557

irritable bowel syndrome

noun 0.553

foregut

noun 0.550

bowel

noun 0.545

giardiasis

noun 0.540

gastroesophageal reflux

noun 0.535

gastroschisis

noun 0.531

gastrin

noun 0.531

hindgut

noun 0.531

abdomen

noun 0.528

microbiota

noun 0.528

stomach lining

noun 0.527

oesophagus

noun 0.525

gastropathy

noun 0.525

microbiome

noun 0.523

enterocolitis

noun 0.523

iliotibial tract

noun 0.523

giardia

noun 0.522

food pipe

noun 0.522

gastrojejunostomy

noun 0.522

enteritis

noun 0.517

peristalsis

noun 0.511

enteropathy

noun 0.509

stomach flu

noun 0.508

tummy

noun 0.502

thyroid gland

noun 0.501