# insanely vs instantly

> English confusable word pair

## The two words

### insanely
*adverb · IPA /ɪnˈseɪnli/ · frequency rank #18,592*
In an insane manner; not sanely.

### instantly
*adverb · IPA /ˈɪnstəntli/ · frequency rank #4,864*
At once; without delay.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/vs/insanely-vs-instantly