(1):
(a.) Hastly prepared or employed; quick; rapid.
(2):
(adv.) Suddenly; unexpectedly.
(3):
(a.) Hasty; violent; rash; precipitate.
(4):
(a.) Happening without previous notice or with very brief notice; coming unexpectedly, or without the common preparation; immediate; instant; speedy.
(5):
(n.) An unexpected occurrence; a surprise.