instantly now directly promptly forthwith pronto speedily instantaneously quickly straightway fast instanter shortly straightaway posthaste rapidly soon summarily unhesitatingly headlong hereupon presently thereupon urgently incontinently anon right plumb bang swiftly suddenly abruptly straight expeditiously momentarily hastily forthright early presto quick snappily briskly fleetly apace hurriedly dead unexpectedly due instant contiguously hotfoot outright precipitately unawares punctually seasonably first swift arbitrarily readily spontaneously hot plump sooner direct enthusiastically gladly eagerly surprisingly away magically unpredictably sharply sharp peremptorily unforeseen then afterward again tomorrow short fastly nippily flyingly blisteringly rattlingly dizzily hotly splittingly breathlessly expressly nimbly precipitously livelily cursorily rashly actively energetically smartly vigorously