# FOIL vs form

> English confusable word pair

## The two words

### FOIL
*name · frequency rank #10,212*
An acronym for the algorithm for multiplying two binomials.

### form
*noun · IPA /fɔːm/ · frequency rank #489*
To do with shape.

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