Wilful

a.

1.

See Willful, Willfully, and Willfulness.

Adj.	1.	wilful - done by design; "the insult was intentional"; "willful disobedience" Synonyms: willful, intentional
	2.	wilful - habitually disposed to disobedience and opposition Synonyms: froward, headstrong, self-willed, willful
	3.	wilful - by conscious design or purpose; "intentional damage"; "a knowing attempt to defraud"; "a willful waste of time" Synonyms: deliberate, intentional, knowing, willful

intentional, voluntary, willful