12-Letter Words Containing: U,O,M,O,_

• abnormal presence of air in the pleural cavity resulting in the collapse of the lung; may be spontaneous (due to injury to the chest) or induced (as a treatment for tuberculosis)

• perennial rhizomatous herbs

• relating to the crystallization of a compound in two or more different forms

• relating to the occurrence of more than one kind of individual (independent of sexual differences) in an interbreeding population

• having or occurring in several distinct forms

• cause a body part to undergo autotomy

• The tetravalent positively-charged phosphorus cation R4P+

• massive thick-skinned herbivorous animal living in or around rivers of tropical Africa