Similar Words to Excrescence:
Bulge
Bump
Extrusion
Gibbosity
Gibbousness
Hump
Jut
Prominence
Protrusion
Protuberance
Swelling
Definitions of Excrescence:
1. Something that bulges out or is protuberant or projects from its surroundings
2. (pathology) an abnormal outgrowth or enlargement of some part of the body