arm

leg

armpit

nipple

navel, bellybutton

chest

abdomen, stomach
belly (informal), tummy (informal)

wrist

thigh

knee

head

neck

hand

thumb

index finger

middle finger

ring finger

little finger, pinkie

palm

finger

fingernail

knuckle

foot

heel

arch

toes

big toe

ankle

shoulder

elbow

buttock

hamstring

calf

bottom, bum, behind, backside

back

shoulder blade

bottom of foot

hip