piriform aperture

noun 0.761

pyriform

noun 0.690

sigmoid sinus

noun 0.676

sinus

noun 0.624

lateral sinus

noun 0.615

sphenoid sinus

noun 0.609

transverse sinus

noun 0.601

piriformis syndrome

noun 0.596

paranasal sinus

noun 0.593

frontal sinus

noun 0.592

maxillary sinus

noun 0.581

pharynx

noun 0.581

food pipe

noun 0.565

syrinx

noun 0.552

straight sinus

noun 0.550

dural sinus

noun 0.550

pylorus

noun 0.550

sinusoidal

noun 0.547

inferior petrosal sinus

noun 0.545

nasopharynx

noun 0.543

sinus node

noun 0.542

sagittal sinus

noun 0.541

velopharynx

noun 0.539

pyloric sphincter

noun 0.538

pharyngeal

noun 0.534

cavernous sinus

noun 0.534

philtrum

noun 0.531

palatopharyngeus

noun 0.531

sinusitis

noun 0.529

dural venous sinus

noun 0.525

pharyngitis

noun 0.521

paraglottic space

noun 0.520

fistula

noun 0.517

velopharyngeal

noun 0.516

windpipe

noun 0.514

superior sagittal sinus

noun 0.514

sigmoid colon

noun 0.512

pulmonary vein

noun 0.508

vermiform appendix

noun 0.506

pit of the stomach

noun 0.504

pyramidal tract

noun 0.504

upper esophageal sphincter

noun 0.502

antrum

noun 0.502

pisiform

noun 0.500