Antonyms of adj outward-developing

1 sense of outward-developing

Sense 1
outward-developing -- (away from an axis, as in a flower cluster in which the oldest flowers are in the center, the youngest near the edge)

INDIRECT (VIA centrifugal) -> centripetal -- (tending to move toward a center; "centripetal force")

Similarity of adj outward-developing

1 sense of outward-developing

Sense 1
outward-developing -- (away from an axis, as in a flower cluster in which the oldest flowers are in the center, the youngest near the edge)
       => centrifugal (vs. centripetal) -- (tending to move away from a center; "centrifugal force")