# marrow vs mirror

> English confusable word pair

## The two words

### marrow
*noun · IPA /ˈmæɹəʊ/ · frequency rank #14,364*
The substance inside bones which produces blood cells.

### mirror
*noun · IPA /ˈmɪɹ.ɐ/ · frequency rank #3,184*
A smooth surface, usually made of glass with reflective material painted on the underside, that reflects light so as to give an image of what is in front of it.

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