Antonyms of adj crenulate

1 sense of crenulate

Sense 1
crenulate, crenulated -- (having a margin with small rounded teeth; "a crenulate leaf")

INDIRECT (VIA rough) -> smooth -- (of the margin of a leaf shape; not broken up into teeth)

Similarity of adj crenulate

1 sense of crenulate

Sense 1
crenulate, crenulated -- (having a margin with small rounded teeth; "a crenulate leaf")
       => rough (vs. smooth) -- (of the margin of a leaf shape; having the edge cut or fringed or scalloped)