# Cialis

> English word · Proper noun · IPA /siˈæl.ɪs/ · frequency rank #46,981

## Definitions
1. A preparation for tadalafil.

## Easily confused with
- **coals** (https://plainspell.com/en/vs/cialis-vs-coals)
- **cilia** (https://plainspell.com/en/vs/cialis-vs-cilia)
- **Cali** (https://plainspell.com/en/vs/cali-vs-cialis)
- **calls** (https://plainspell.com/en/vs/calls-vs-cialis)
- **Calais** (https://plainspell.com/en/vs/calais-vs-cialis)

## Common misspellings (8)
`cailis`, `ccialis`, `ciails`, `cialiss`, `ciallis`, `cialsi`, `cilais`, `icalis`

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