differential

n. the buttocks; the rear (end). (From the name of the device that joins the axle to the driveshaft in motorized vehicles.) You’re walking like there’s something wrong with your differential.

Common Names:

Name	Pronounced	Usage
Essie	['esi]
Clarissa	klə-RIS-ə (English)	English, Italian, Portuguese, Spanish
Caprice	-	English (Rare)
Salah Al-Din	-	Arabic
Mahlah	MAH-lə (English), MAY-lə (English)	Biblical
Hargrove	['ha:grəuv]