Antonyms of adj dumpy

2 of 3 senses of dumpy

Sense 2
chunky, dumpy, low-set, squat, squatty, stumpy -- (short and thick; as e.g. having short legs and heavy musculature; "some people seem born to be square and chunky"; "a dumpy little dumpling of a woman"; "dachshunds are long lowset dogs with drooping ears"; "a little church with a squat tower"; "a squatty red smokestack"; "a stumpy ungainly figure")

INDIRECT (VIA short) -> tall -- (great in vertical dimension; high in stature; "tall people"; "tall buildings"; "tall trees"; "tall ships")

Sense 3
dumpy, podgy, pudgy, tubby, roly-poly -- (short and plump)

INDIRECT (VIA fat) -> thin, lean -- (lacking excess flesh; "you can't be too rich or too thin"; "Yon Cassius has a lean and hungry look"-Shakespeare)

Similarity of adj dumpy

3 senses of dumpy

Sense 1
dumpy -- (resembling a garbage dump)

Sense 2
chunky, dumpy, low-set, squat, squatty, stumpy -- (short and thick; as e.g. having short legs and heavy musculature; "some people seem born to be square and chunky"; "a dumpy little dumpling of a woman"; "dachshunds are long lowset dogs with drooping ears"; "a little church with a squat tower"; "a squatty red smokestack"; "a stumpy ungainly figure")
       => short (vs. tall), little -- (low in stature; not tall; "he was short and stocky"; "short in stature"; "a short smokestack"; "a little man")

Sense 3
dumpy, podgy, pudgy, tubby, roly-poly -- (short and plump)
       => fat (vs. thin) -- (having an (over)abundance of flesh; "he hadn't remembered how fat she was")