(adv.) Speedily; with haste or celerity; soon; without delay; quick.

PDQ agilely amain animatedly anxiously apace at flank speed at once at the double avidly breathlessly briefly by forced marches cursorily decisively directly double-quick eagerly enthusiastically expeditiously fast feverishly flat-out fleetingly flickeringly flittingly for a moment forthwith furiously hand over fist hand over hand hastily headlong hell for leather hell-bent hell-bent for election helter-skelter hotfoot hurriedly hurry-scurry immediately impatiently impetuously impulsively in an instant in double time in double-quick time in high in high gear in no time in passing in seven-league boots instanter instantly keenly lickety-cut lickety-split momentarily nimbly on the double on the instant on the run on the spot pell-mell post posthaste precipitately pretty damned quick promptly pronto quick rapidly rashly readily recklessly right away right off shortly slapdash smartly snappily speedily spryly straightaway straightway subito suddenly summarily superficially swiftly transiently trippingly under forced draft vivaciously whip and spur with a rush with alacrity with all haste with all speed with dispatch with giant strides with gusto with haste with open arms with rapid strides with relish with speed with zest without delay without further delay zestfully