12-Letter Words Containing: B,N,O,O,S,T,U

• a return blow; a retaliatory blow

• confusion resulting from failure to understand

• the activity of obscuring people's understanding, leaving them baffled or bewildered

• darkening or obscuring the sight of something

• a person who breaks horses

• One who detains somebody in conversation against their will.

• An attachment for a sewing machine which automates the side-to-side and forward-and-backward motions involved in sewing a buttonhole.

• any structure that makes progress difficult

• the physical condition of blocking or filling a passage with an obstruction

• something immaterial that stands in the way and must be circumvented or surmounted

• the act of obstructing

• getting in someone's way

• someone who contributes (or promises to contribute) a sum of money

• a writer whose work is published in a newspaper or magazine or as part of a book

• The state of being obscured.

• A unit of measurement used in particular for smoke detectors which respond to absorption of light by smoke, in percent absorption per unit length, e.g. % obs/ft, % obs/m.

• an aggregation or continuous network of urban communities