# infallibly

> English word · Adverb · IPA /ɪnˈfæl.ɪ.bli/ · frequency rank #98,258

## Definitions
1. In an infallible manner.

## Etymology
From infallible + -ly.

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