Antonyms of adj spinose

1 sense of spinose

Sense 1
spinose -- (having spines)

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

Similarity of adj spinose

1 sense of spinose

Sense 1
spinose -- (having spines)
       => rough (vs. smooth) -- (of the margin of a leaf shape; having the edge cut or fringed or scalloped)