# indexes vs indices

> English confusable word pair

## The two words

### indexes
*noun · IPA /ˈɪndɛksɪz/ · frequency rank #19,111*
plural of index

### indices
*noun · IPA /ˈɪndɪsiːz/ · frequency rank #16,943*
plural of index

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