12-Letter Words Containing: B,H,U,M

• That mutates rapidly

• someone who gossips indiscreetly

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

• of depth; not capable of being sounded or measured

• resembling an abyss in depth; so deep as to be unmeasurable

• incapable of being fully understood

• An umbrella, especially when erroneously seen as a stereotypically English accessory.