Synset

without delay or hesitation; with no time intervening
<adv.all>   freq. cnt.: 110 freq. cnt.: 46 freq. cnt.: 24 freq. cnt.: 10 freq. cnt.: 10 freq. cnt.: 9 freq. cnt.: 9 freq. cnt.: 1 freq. cnt.: 1

at once

directly

forthwith

immediately

instantly

like a shot

now

right away

straight off

straightaway

sample sentences

"he answered immediately"
"found an answer straightaway"
"an official accused of dishonesty should be suspended forthwith"
"Come here now!"