Antonyms of adj equiangular

1 sense of equiangular

Sense 1
equiangular -- (having all angles equal)

INDIRECT (VIA angular) -> rounded -- (curving and somewhat round in shape rather than jagged; "low rounded hills"; "rounded shoulders")

Similarity of adj equiangular

1 sense of equiangular

Sense 1
equiangular -- (having all angles equal)
       => angular (vs. rounded), angulate -- (having angles or an angular shape)