# viability

> English word · Noun · IPA /ˌvaɪəˈbɪlɪti/ · frequency rank #16,381

## Definitions
1. The property of being viable; the ability to live or to succeed.

## Etymology
From viable + -ity.

## Easily confused with
- **visibility** (https://plainspell.com/en/vs/viability-vs-visibility)
- **variability** (https://plainspell.com/en/vs/variability-vs-viability)

## Common misspellings (13)
`ivability`, `vaibility`, `viabbility`, `viabiilty`, `viabilitty`, `viabilityy`, `viabiliyt`, `viabillity`, `viabiltiy`, `viabliity`, `viaiblity`, `vibaility`, `vviability`

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