Antonyms of adj decompositional

1 sense of decompositional

Sense 1
decompositional -- (causing organic decay)

INDIRECT (VIA disintegrative) -> integrative -- (combining and coordinating diverse elements into a whole)

Similarity of adj decompositional

1 sense of decompositional

Sense 1
decompositional -- (causing organic decay)
       => disintegrative (vs. integrative) -- (tending to cause breakup into constituent elements or parts)