# undoubtedly

> English word · Adverb · IPA /ʌnˈdaʊtɪdli/ · frequency rank #8,621

## Definitions
1. Without doubt; definitely.

## Etymology
From Middle English undoutedly, equivalent to undoubted + -ly.

## Easily confused with
- **undoubted** (https://plainspell.com/en/vs/undoubted-vs-undoubtedly)

## Common misspellings (17)
`nudoubtedly`, `udnoubtedly`, `unddoubtedly`, `undobutedly`, `undoubbtedly`, `undoubetdly`, `undoubtdely`, `undoubteddly`, `undoubtedlly`, `undoubtedlyy`, `undoubtedyl`, `undoubteldy`, `undoubttedly`, `undoutbedly`, `unduobtedly`, `unndoubtedly`, `unodubtedly`

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