12-Letter Words Containing: B,I,O,K

• To perform a body check on someone.

• To serve as a backdrop for.

• a training program in which a person is given information about physiological processes (heart rate or blood pressure) that is not normally available with the goal of gaining conscious control of them

• To serve as backstop for.

• To bolster, support.

• a black bituminous material used for paving roads or other areas; usually spread over crushed rock

• the activity of recording business transactions

• long-tailed grey-and-white songbird of the southern United States able to mimic songs of other birds

• large deadly rattlesnake with diamond-shaped markings