Antonyms of adj accelerative

1 sense of accelerative

Sense 1
accelerative, acceleratory -- (tending to increase velocity)

INDIRECT (VIA increasing) -> decreasing -- (becoming less or smaller)

Similarity of adj accelerative

1 sense of accelerative

Sense 1
accelerative, acceleratory -- (tending to increase velocity)
       => increasing (vs. decreasing) -- (becoming greater or larger; "increasing prices")