straight out of the chute
from the word go
from the get-go
in the blink of an eye
out of the chute
in the twinkling of an eye
off the bat
off the rip
to begin with
initially
right now
day one
out of the gate
running start
flying start
at one stroke
instanter
ab ovo
da capo
traditionally
from the off
presently
right
most Rikki-Tik
at first
front
setout
get-go
break into
originally
exordium
ab initio
nowish
tatkal
instant
tout de suite
preinitiated
inaugurally
starting gate
fly out of the traps
this instant
pitch in
steal a march
firstest
proximally
shine
begin
stat
in the wink of an eye
de novo