Here are 20 uncommon vocabulary that I have never known before. I take Part of Human Body for my topic.
BEARD
BLADDER
CALF
CARTILAGE
GUM
HIPS
INTESTINE
JAW
MANDIBLE
MOLARS
MUSTACHE
NOSTRIL
PHARYNX
SCAPULA
SPINE
SPLEEN
THIGH
TOES
TONSILS
WAIST
