立即的反义词是啥吗

立即 [读音][lì jí][解释][immediately;instantly;soon;at once;promptly;in no time; in nothing flat; in two twos; on the instant moment; out of hand; right away; straight away] 立刻;马上 [近义]即刻当即立刻立时速即随即顷刻顿时马上迅即 [反义]犹豫 ...