What is another word for immediately?

Common synonyms for immediately include instantly, straightaway, straight off, directly, now, right away, at once, forthwith.

immediately

/ɪˈmi.di.ɪt.li/adverb5 syllables

Immediately means: without delay or hesitation; with no time intervening.

adverb, as in without delay or hesitation; with no time intervening

instantly, straightaway, straight off, directly, now, right away, at once, forthwith, like a shot

also used for immediately

tout de suite, anoon, ASAP, by and by, forthwithal, incontinently, instanter, no sooner said than done, once

Includes material from Wiktionary, CC BY-SA 4.0.

adverb

without delay or hesitation; with no time intervening“he answered immediately”

near or close by“he passed immediately behind her”

bearing an immediate relation“this immediately concerns your future”

Definitions from the Open English WordNet, CC BY 4.0.

Immediately she heard his voice, she trembled with fear.unknown
He lit another cigarette, but immediately put it out.CK
Upon arriving home, he immediately set about preparing a meal.CM
Immediately after it caught fire, the chemical factory blew up.CK
When the rain stopped, the game of tennis was continued immediately.auxitt
Immediately after the bell rang, the teacher came into the classroom.CK
If you wish us to reserve an alternative room, please let us know immediately.CK
I immediately wrote a letter to ask her, but she did not reply.CM

Sentences from Tatoeba, CC BY 2.0 FR, credited to their authors.