Antonyms of adj cushiony

1 sense of cushiony

Sense 1
cushioned, cushiony, padded -- (softened by the addition of cushions or padding)

INDIRECT (VIA soft) -> hard -- (resisting weight or pressure)

Similarity of adj cushiony

1 sense of cushiony

Sense 1
cushioned, cushiony, padded -- (softened by the addition of cushions or padding)
       => soft (vs. hard) -- (yielding readily to pressure or weight)