# delay vs delta

> English confusable word pair

## The two words

### delay
*noun · IPA /dɪˈleɪ/ · frequency rank #3,618*
A period of time before an event occurs; the act of delaying; procrastination; lingering inactivity.

### delta
*noun · IPA /ˈdɛltə/ · frequency rank #5,873*
The fourth letter of the modern Greek alphabet Δ, δ.

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