Antonyms of adj riblike

1 sense of riblike

Sense 1
riblike -- (resembling a rib)

INDIRECT (VIA ribbed) -> ribless -- (having no ribs or no visible ribs)

Similarity of adj riblike

1 sense of riblike

Sense 1
riblike -- (resembling a rib)
       => ribbed (vs. ribless) -- (furnished or strengthened with ribs)