instantly
yesterday
as and when
once
on the double
right away
straight away
faster than a minnow can swim a dipper
thus far
ASAP
sharpish
presently
slap-bang
right
pronto
already
first thing
any day now
dreckley
soonest
now-now
most Rikki-Tik
quickly
any minute now
in no time
hereupon
as soon as possible
fisherman's soup
sivatherine
as soon as
from a mile away
incontinent
directly
at once
before
oversoon
immediately
in good season
toot suite
right off
even as we speak
shortly
soonly
by a long chalk
instant
rap
momentarily
belive
at one stroke
momently