Antonyms of adj umbellate

1 of 2 senses of umbellate

Sense 2
umbellate, umbel-like -- (resembling an umbel in form)

INDIRECT (VIA convex) -> concave -- (curving inward)

Similarity of adj umbellate

2 senses of umbellate

Sense 1
umbellate, umbellar -- (bearing or consisting of or resembling umbels)

Sense 2
umbellate, umbel-like -- (resembling an umbel in form)
       => convex (vs. concave), bulging -- (curving or bulging outward)