Main entry: outright, in a flash, instantaneously, instantly
Definition: without any delay
Usage: he was killed outright
Main entry: now, directly, immediately, instantly, forthwith, like a shot, straight off, straightaway, at once, right away
Definition: without delay or hesitation; with no time intervening
Usage: he answered immediately; found an answer straightaway; an official accused of dishonesty should be suspended forthwith; Come here now!