Occasional
(a.) Of or pertaining to an occasion or to occasions; occuring at times, but not constant, regular, or systematic; made or happening as opportunity requires or admits; casual; incidental; as, occasional remarks, or efforts.
(a.) Produced by accident; as, the occasional origin of a thing.
Similar Words:
Moccasin Moccasined Occasion Occasionable Occasional Occasionalism Occasionality Occasionally Occasionate Occasioned