# brainer

> English word · Noun · frequency rank #22,593

## Definitions
1. someone with a certain type of brain

## Etymology
From brain + -er.

## Easily confused with
- **brine** (https://plainspell.com/en/vs/brainer-vs-brine)
- **brains** (https://plainspell.com/en/vs/brainer-vs-brains)
- **braver** (https://plainspell.com/en/vs/brainer-vs-braver)
- **brainy** (https://plainspell.com/en/vs/brainer-vs-brainy)
- **Brenner** (https://plainspell.com/en/vs/brainer-vs-brenner)
- **braised** (https://plainspell.com/en/vs/brainer-vs-braised)
- **broiler** (https://plainspell.com/en/vs/brainer-vs-broiler)
- **bruiser** (https://plainspell.com/en/vs/brainer-vs-bruiser)
- **brain** (https://plainspell.com/en/vs/brain-vs-brainer)
- **banner** (https://plainspell.com/en/vs/banner-vs-brainer)
- **Blaine** (https://plainspell.com/en/vs/blaine-vs-brainer)
- **Baines** (https://plainspell.com/en/vs/baines-vs-brainer)
- **braided** (https://plainspell.com/en/vs/braided-vs-brainer)
- **brained** (https://plainspell.com/en/vs/brained-vs-brainer)
- **Berliner** (https://plainspell.com/en/vs/berliner-vs-brainer)

## Common misspellings (10)
`bariner`, `bbrainer`, `braienr`, `brainerr`, `brainner`, `brainre`, `branier`, `brianer`, `brrainer`, `rbainer`

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