umquhile or umwhile /umˈhwīl/ (archaic, chiefly Scot)

(at) one time, former(ly)

• caching
• cachinnate
• cachinnated
• cachinnates
• cachinnating
• cachinnation
• cachinnations
• cachinnatory
• cacholong
• cacholongs
• cacholot
• cachou
• cachous
• cachucha
• cachuchas
• cacique
• caciques
• caciquism
• caciquisms
• cack
• cack-handed
• cack-handedly
• cack-handedness
• cackle
• cackled