Antonyms of adj flat-topped

1 sense of flat-topped

Sense 1
flat-topped, flat-top -- (having a flat or flattened upper surface)

INDIRECT (VIA topped) -> topless -- (having no top; "a topless jar")

Similarity of adj flat-topped

1 sense of flat-topped

Sense 1
flat-topped, flat-top -- (having a flat or flattened upper surface)
       => topped (vs. topless) -- (having a top of a specified character)