Synonyms for Patella:

n.

Patella (noun)
genus patella, kneecap, kneepan.
clavicle, bone, ball-and-socket joint, cheekbone, breastbone, coccyx, collarbone, ankle, bone marrow, backbone.

Other synonyms:

Other relevant words:
backbone, bone, breastbone, clavicle, cheekbone, collarbone, ankle, coccyx.