# K2 vs kk

> English confusable word pair

## The two words

### K2
*name · IPA /keɪˈtuː/ · frequency rank #25,110*
A mountain on the border between Pakistan and Taxkorgan, Kashgar prefecture, Xinjiang, China, the world’s second highest mountain, located in the Ladakh Karakorams.

### kk
*phrase · frequency rank #22,719*
Okay (indicates that no further explanation is necessary for a subject, or that the message was understood and will be acted upon without further confirmation).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/vs/k2-vs-kk