13-Letter Words Containing: _,E,E,F,L,N,U

• tranquilizer used to treat psychotic disorders

• vigorous and enthusiastic enjoyment

• in an ineffectual manner

• a periodic state during which you are conscious and aware of the world

• a temporary state in which you are unable (or unwilling) to sleep

• the process of paying close and continuous attention

• the quality of being changeable and variable

• confusion resulting from failure to understand

• the quality of promoting good health

• Unable to be specified.

• the quality of requiring deliberate effort