# farthest vs fastest

> English confusable word pair

## The two words

### farthest
*adjective · IPA /ˈfɑːðɪst/ · frequency rank #26,784*
Alternative form of furthest. (See also usage notes at further.)

### fastest
*adjective · frequency rank #4,759*
superlative form of fast (adjective): most fast

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