Wernicke's Area (part of the brain).
Webbed feet (not sure if that counts).
White blood cells
White matter (part of the brain)
Some body parts that start with W are waist, wrist, and wing.
Wrist
Willy
windpipe
Waist white blood cells womb
windpipe
waist, wrist
No other letter begins with that letter. The only letter that begins with it is W.
The womb is an organ in the human body. It is the part of the female's body where a baby is formed.
Body parts that begin with the letter w:waistwhiskerswhite blood cellswindpipewisdom toothwombwrinkleswrist
The whooper swan is a European bird. It begins with the letter W.
Watercress is a vegetable. It begins with the letter w.