11-Letter Words Starting OB & Ending N

• 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

• the act of making and recording a measurement

• the act of observing; taking a patient look

• a remark expressing careful consideration

• facts learned by observing

• the act of noticing or paying attention

• 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

• 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.