lingua fran·ca 
(frăngkə)
(frăngkə)n. pl. lingua fran·cas (-kəz) also linguae fran·cae (frăngkē, frănsē)
1. A medium of communication between peoples of different languages.
2. A mixture of Italian with Provençal, French, Spanish, Arabic, Greek, and Turkish, formerly spoken on the eastern Mediterranean coast.
[Italian : lingua, language + franca, Frankish (that is, European).]
- witchery
- witches' brew
- witches' broom
- witches' Sabbath
- witchgrass
- witch grass
- witch hazel
- witch-hunt
- witch hunt
- witch-hunter
- witch-hunting
- witching
- witching hour
- witchingly
- witch of Agnesi
- witchy
- wite
- witenagemot
- with
- with a grain of salt
- withal
- with all heart
- with all (one's) heart
- with all one's heart
- with an eye to