Antonyms of adj unicuspid

1 sense of unicuspid

Sense 1
unicuspid -- (having a single cusp or point; "a unicuspid tooth")

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

Similarity of adj unicuspid

1 sense of unicuspid

Sense 1
unicuspid -- (having a single cusp or point; "a unicuspid tooth")
       => angular (vs. rounded), angulate -- (having angles or an angular shape)