Lack of interest or excitement.
The quality of not perceiving or kenning things distinctly.
The quality of being uninteresting; boring; humorless or irksome.
The quality of being slow of understanding things; stupidity.
The lack of visual brilliance; want of sheen.
bluntness.
A state of extreme torpor or apathy, especially with lack of emotion, energy or enthusiasm; (loosely) sluggishness, laziness.
A condition characterized by extreme fatigue or drowsiness, deep unresponsiveness, or prolonged sleep patterns.