speedily
adverb
[ ˈspiːdɪli ]
• quickly or promptly.
• "your claim will be dealt with as speedily as possible"
Similar:
rapidly,
swiftly,
quickly,
fast,
post-haste,
at (full) speed,
at the speed of light,
at full tilt,
at a gallop,
promptly,
immediately,
briskly,
hastily,
hurriedly,
precipitately,
p.d.q. (pretty damn quick),
double quick,
at a lick,
hell for leather,
pronto,
at the double,
a mile a minute,
like the wind,
like a bomb,
at warp speed,
like a bat out of hell,
like a scalded cat,
like the deuce,
like nobody's business,
like (greased) lightning,
like a madman/madwoman,
like the clappers,
at a rate of knots,
like billy-o,
lickety-split,
apace,