15-Letter Words Containing: I,N,B,R,E,E,D,S

• the practice (usually by a labor union) of requiring an employer to hire more workers than are required

• peptide released from the amino end of fibrinogen by the action of thrombin to form fibrin during clotting of the blood

• the quality of being incredible

• the branch of biotechnology that uses biological process to overcome environmental problems

• the act of treating waste or pollutants by the use of microorganisms (as bacteria) that can break down the undesirable substances

• admirable excellence