Antonyms of adj pennate

1 sense of pennate

Sense 1
pennate -- (having feathered wings)

INDIRECT (VIA feathered) -> unfeathered, featherless -- (having no feathers; "a featherless biped"; "the unfeathered legs of an Orpington")

Similarity of adj pennate

1 sense of pennate

Sense 1
pennate -- (having feathered wings)
       => feathered (vs. unfeathered) -- (having or covered with feathers; "our feathered friends")