sluggishly Antonyms

soon sedulously instantaneously at once vigorously suddenly against the clock asap like a shot right away spontaneously urgently tantivy speeder speedily speedy straight straightway subito summarily swift swiftly straight off straightaway quickie in a flash slap bang on the fly on the spot post haste pronto quick time unmediated vivaciously hurriedly here and now meade just then chop-chop in short order like crazy like hell like mad like sin like fun rapid transit youthfully abruptly erelong FAST