# nay vs NPL

> English confusable word pair

## The two words

### nay
*adverb · IPA /neɪ/ · frequency rank #16,541*
No.

### NPL
*name · frequency rank #49,528*
Initialism of National Physical Laboratory.

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