Definitions

1. adjective

comparing two things, especially people or things of the same kind, that one is more awkward or uncoordinated than the other, typically in a way that is noticeable or amusing

“After the accident, John became stumpier on his left leg than his right one.”

2. comparative

comparing two things, especially people or things of the same kind, that one is more awkward or uncoordinated than the other, typically in a way that is noticeable or amusing

“He’s stumpier than his brother, who’s quite athletic.”