αυθόρμητος (bn):
spontaan(en) arising from a momentary impulse.
(en) proceeding from natural feeling or native tendency without external constraint.
(en) self generated; happening without any apparent external cause.
(en) not apparently contrived or manipulated.
(en) done by one's own free choice, or without planning.
(pl) —., willekeurig(en) determined by impulse.
Via: Dbnary en WikiWoordenboeken
Via: Memodata.com