12-Letter Words Containing: I,U,M,I,S,M

• tiny American bird having brilliant iridescent plumage and long slender bills; wings are specialized for vibrating flight

• The attitude or belief that a particular doctrine, culture, or social system, particularly a religious or political one, is superior and that it will or should triumph over all others.

• (Christianity) the doctrine of the ecumenical movement that promotes cooperation and better understanding among different religious denominations: aimed at universal Christian unity

• To number incorrectly.

• An incorrect numbering.

• uncomfortably or inconveniently small

• one of the dwelling units in a condominium

• housing consisting of a complex of dwelling units (as an apartment house) in which each unit is individually owned

• (waste management) The breaking or grinding up of a material to form smaller particles.

• The fracture of a bone site in multiple pieces (technically, at least three); crumbling.