# rotational

> English word · Adjective · IPA /ɹoʊˈteɪʃənəl/ · frequency rank #21,642

## Definitions
1. Of, pertaining to or caused by rotation.
2. Having non-zero curl somewhere, i.e. not irrotational

## Etymology
From rotation + -al.

## Easily confused with
- **rotation** (https://plainspell.com/en/vs/rotation-vs-rotational)
- **rational** (https://plainspell.com/en/vs/rational-vs-rotational)
- **relational** (https://plainspell.com/en/vs/relational-vs-rotational)

## Common misspellings (14)
`ortational`, `roattional`, `rotaitonal`, `rotatinoal`, `rotatioanl`, `rotationall`, `rotationla`, `rotationnal`, `rotatoinal`, `rotattional`, `rottaional`, `rottational`, `rrotational`, `rtoational`

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