# disease vs diseases

> English confusable word pair

## The two words

### disease
*noun · IPA /dɪˈziːz/ · frequency rank #1,331*
An abnormal condition of a human, animal or plant that causes discomfort or dysfunction; distinct from injury insofar as the latter is usually instantaneously acquired.

### diseases
*noun · IPA /dɪˈziː.zɪz/ · frequency rank #3,873*
plural of disease

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