# nm vs NPT

> English confusable word pair

## The two words

### nm
*intj · frequency rank #9,372*
Initialism of never mind.

### NPT
*noun · frequency rank #48,930*
Initialism of national pipe thread.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-02.
Canonical page: https://plainspell.com/en/vs/nm-vs-npt