aren't /ärnt/ contraction of are not or (informal, as interrogative) am not

• braised
• braises
• braising
• braize
• braizes
• brak
• brake
• brake block
• brake blocks
• braked
• brake disc
• brake drum
• brake drums
• brake-fade
• brake fluid
• brake horsepower
• brakeless
• brake light
• brake lights
• brake lining
• brake linings
• brakeman
• brake pads
• brake parachute
• brake parachutes