# NDC vs node

> English confusable word pair

## The two words

### NDC
*noun · frequency rank #46,084*
Initialism of negative differential conductance.

### node
*noun · IPA /nəʊd/ · frequency rank #8,583*
A knot, knob, protuberance or swelling.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/vs/ndc-vs-node