Antonyms of adj buck-toothed

1 sense of buck-toothed

Sense 1
buck-toothed -- (having protruding upper front teeth)

INDIRECT (VIA toothed) -> toothless -- (lacking teeth; "most birds are toothless"; "a toothless old crone")

Similarity of adj buck-toothed

1 sense of buck-toothed

Sense 1
buck-toothed -- (having protruding upper front teeth)
       => toothed (vs. toothless) -- (having teeth especially of a certain number or type; often used in combination; "saw-toothed")