# formation vs formulation

> English confusable word pair

## The two words

### formation
*noun · IPA /fɔːˈmeɪʃ(ə)n/ · frequency rank #3,059*
The act of assembling a group or structure.

### formulation
*noun · frequency rank #15,410*
The act, process, or result of formulating or reducing to a formula.

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