Antonyms of adj responsible_for

1 sense of responsible for

Sense 1
responsible, responsible for (predicate) -- (being the agent or cause; "determined who was the responsible party"; "termites were responsible for the damage")

INDIRECT (VIA causative) -> noncausative, noncausal -- (not causative)

Similarity of adj responsible_for

1 sense of responsible for

Sense 1
responsible, responsible for (predicate) -- (being the agent or cause; "determined who was the responsible party"; "termites were responsible for the damage")
       => causative (vs. noncausative) -- (producing an effect; "poverty as a causative factor in crime")