Noun
dullness -
without sharpness or clearness of edge or point; "the dullness of the pencil made his writing illegible"
bluntness
asperity ,
sharpness harshness of manner
keenness ,
sharpness thinness of edge or fineness of point
configuration ,
conformation ,
contour ,
shape ,
form an arrangement of parts or elements; "the outcome depends on the configuration of influences at the time"
dullness -
a lack of visual brightness; "the brightness of the orange sky was reflected in the dullness of the orange sea"
brightness the location of a visual perception along a continuum from black to white
visual property an attribute of vision
subduedness ,
dimness the quality of being dim or lacking contrast
dullness -
the quality of lacking interestingness; "the stories were of a dullness to bring a buffalo to its knees"
uninterestingness inability to capture or hold one's interest
boringness ,
dreariness ,
insipidity ,
insipidness extreme dullness; lacking spirit or interest
tediousness ,
tiresomeness ,
tedium dullness owing to length or slowness
dullness -
the quality of being slow to understand
obtuseness
stupidity a stupid mistake
dullness -
lack of sensibility; "there was a dullness in his heart" ; "without him the dullness of her life crept into her work no matter how she tried to compartmentalize it."
callousness ,
unfeelingness ,
callosity ,
insensibility ,
hardness devoid of passion or feeling; hardheartedness