Antonyms of adj blocky

1 sense of blocky

Sense 1
blockish, blocky -- (resembling a block in shape)

INDIRECT (VIA planar, cubic) -> linear, one-dimensional -- (of or in or along or relating to a line; involving a single dimension; "a linear measurement")
INDIRECT (VIA cubic, linear) -> planar, two-dimensional -- (involving two dimensions)

Similarity of adj blocky

1 sense of blocky

Sense 1
blockish, blocky -- (resembling a block in shape)
       => cubic (vs. linear) (vs. planar), three-dimensional -- (having three dimensions)