# spin vs spiro

> English confusable word pair

## The two words

### spin
*verb · IPA /spɪn/ · frequency rank #3,786*
To rotate, revolve, gyrate (usually quickly); to partially or completely rotate to face another direction.

### spiro
*noun · IPA /ˈspɪɹəʊ/ · frequency rank #40,900*
A polycyclic compound or system that contains a single atom as the only common member of two rings.

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