nonvoluntary

As a noun terms

is .

As an adjective nonvoluntary is

not voluntary.

As adjectives the difference between nonvoluntary and involuntary

is that nonvoluntary is not voluntary while involuntary is without intention; unintentional.

As an adjective nonvoluntary

is not voluntary.

As an adverb nonvoluntarily is

in a nonvoluntary manner.

As adjectives the difference between voluntary and nonvoluntary

is that voluntary is done, given, or acting of one's own free will while nonvoluntary is not voluntary.

As an adverb voluntary

is (obsolete) voluntarily.

As a noun voluntary

is (music) a short piece of music, often having improvisation, played on a solo instrument.