adjective

voluntary

Controlled by conscious choice rather than compulsion or automatic action.

The adult reaches for gloves to join the voluntary neighborhood cleanup.

An adult freely chooses to join a neighborhood cleanup, reaches for spare gloves with a willing smile, no coercion.
Etymology

The Latin adjective directly concerns the will. A voluntary act is governed by conscious choice rather than automatic response or external force.

In context

Carnegie Explains41:48
initiate so we liked the three that we did initiate and and they were couched as quote peacetime Norms they apply in peace time and two they are non-binding and voluntary
Cyber Norms Revisited: International Cybersecurity and the Way Forward

More examples

  • Donations are voluntary, so you can attend without giving money.
  • Participation in the survey is entirely voluntary.
  • Raising your hand is a voluntary movement, unlike a reflex.

Forms

voluntary

voluntarily adverb — By choice or through conscious control.

Similar words

optional
Describes something not required, rather than consciously controlled movement.
deliberate
Emphasizes intentional action, not freedom from pressure or obligation.