quintile /kwinˈtīl/

1. Any of four values which divide the items of a frequency distribution into five groups
2. Any of the five groups so formed
3. An aspect of 72º between two heavenly bodies (astrology)

• cheesiness
• cheesinesses
• cheesing
• cheesy
• cheetah
• cheetahs
• cheewink
• chef
• chef de cuisine
• chef d'œuvre
• chefs
• chefs d'oeuvre
• cheilitis
• cheilitises
• cheiro-
• cheka
• chekas
• Chekhovian
• chekist
• chekists
• Chekovian
• chela
• chelae
• chelas
• chelaship