Antonyms of adj fluffy

1 sense of fluffy

Sense 1
downy, downlike, flossy, fluffy -- (like down or as soft as down)

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

Similarity of adj fluffy

1 sense of fluffy

Sense 1
downy, downlike, flossy, fluffy -- (like down or as soft as down)
       => soft (vs. hard) -- (yielding readily to pressure or weight)