# theory

> Spanish word · Noun · IPA /ˈθɪə.ɹi/ · frequency rank #16,717

## Definitions
1. Teoría.

## Easily confused with
- **they** (https://plainspell.com/es/vs/theory-vs-they)
- **there** (https://plainspell.com/es/vs/theory-vs-there)
- **Thierry** (https://plainspell.com/es/vs/theory-vs-thierry)
- **their** (https://plainspell.com/es/vs/their-vs-theory)

## Common misspellings (9)
`hteory`, `tehory`, `theorry`, `theoryy`, `theoyr`, `theroy`, `thheory`, `thoery`, `ttheory`

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