# spiro vs spore

> English confusable word pair

## The two words

### 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.

### spore
*noun · IPA /spɔː(ɹ)/ · frequency rank #29,101*
A reproductive particle, usually a single cell, released by a fungus, alga, or plant that may germinate into another.

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