12-Letter Words Containing: I,M,P,I,E,R

• cause (a compound) to polymerize

• undergo polymerization

• a B vitamin that is essential for metabolism of amino acids and starch

• The xiphoid process, a small cartilaginous extension to the lower part of the sternum, usually ossified in the adult human.

• simplify to an excessive degree

• aspect without regard to the beginning or completion of the action of the verb

• To modify in advance