Related by context. Frequent words. (Click for all words.) 60 nasal passage 56 tear ducts 56 nostril 54 septum 53 sinuses 53 ureter 52 spinal chord 52 tendon 52 optic nerves 52 abdominal wall 51 bile duct 51 toenail 51 fallopian tubes 51 pubic bone 51 sinus 50 esophagus 50 surgically 50 cornea 50 fallopian tube 50 eardrum 50 spinal canal 50 eyelids 50 bladder 49 aorta 49 optic nerve 49 bowel 49 bronchial tubes 49 incision 49 nasal passages 49 mucous membrane 49 scar tissue 49 cuticle 48 bursa sac 48 trachea 48 bile ducts 48 intestines 48 coronary artery 48 capillaries 48 throat 48 quadriceps tendon 48 windpipe 48 intestine 48 ulnar nerve 48 sciatic nerve 48 nasal cavity 48 artery 48 ear canal 48 sternum 48 ligament 48 sphincter 48 earlobe 48 gland 47 urethra 47 sutured 47 cuticles 47 cyst 47 eye socket 47 blood vessels 47 cannula 47 shin bone 47 biceps muscle 47 ear lobe 47 spleen 47 wart 47 chest cavity 47 retinal detachment 47 nostrils 47 nipple 47 vagina 46 flexor tendon 46 earwax 46 medial meniscus 46 gums 46 meniscus 46 scrotum 46 blackheads 46 ear wax 46 tonsils 46 lobe 46 salivary glands 46 clogged artery 46 hernia 46 uterus 46 herniated 46 soft palate 46 patella tendon 46 glands 46 liver 46 retina 46 hairline 45 eye sockets 45 bleeding gums 45 duodenum 45 nerve endings 45 hamstring tendon 45 corneal 45 ear 45 biceps tendon 45 soft tissue 45 small intestine 45 forehead