Synonyms of instanter

instanter

adverb

as in immediately

without delay

as soon as I had called out that answer, I instanter knew that it was wrong

Synonyms & Similar Words

• immediately
• promptly
• instantly
• now
• directly
• forthwith
• right
• shortly
• instantaneously
• soon
• away
• quickly
• incontinently
• straightaway
• suddenly
• straightway
• at once
• bang
• right away
• headlong
• in no time
• right off
• right now
• presently
• on the spot
• straight off
• on the double
• PDQ
• pronto
• off the bat
• swiftly
• plumb
• abruptly
• rapidly
• momentarily
• on a dime
• speedily
• quick
• freely
• swift
• fast
• readily
• hastily
• apace
• briskly
• unexpectedly
• fleetly
• presto
• posthaste
• impetuously
• rashly
• seasonably
• anon
• recklessly
• punctually
• opportunely
• impulsively
• snappily
• full tilt
• exactly

Antonyms & Near Antonyms

• slowly
• late
• tardily

• slowly
• late
• tardily