12-Letter Words Containing: U,M,B,I,N,G,_

• treat with bitumen

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

• bewildering or striking dumb with wonder

• without decorousness

• to an unimaginable extent

• To number incorrectly.

• An incorrect numbering.

• To come out into the open sea from a river etc.

• (of a river or waters) To pour out, to debouch; to flow out through a narrow opening into a larger space.