Antonyms of adj gradable

1 sense of gradable

Sense 1
gradable -- (capable of being graded (for quality or rank or size etc.))

INDIRECT (VIA hierarchical) -> nonhierarchical, nonhierarchic -- (not classified hierarchically)

Similarity of adj gradable

1 sense of gradable

Sense 1
gradable -- (capable of being graded (for quality or rank or size etc.))
       => hierarchical (vs. nonhierarchical), hierarchal, hierarchic -- (classified according to various criteria into successive levels or layers; "it has been said that only a hierarchical society with a leisure class at the top can produce works of art"; "in her hierarchical set of values honesty comes first")