Word Type

Noun

The word "dullness" can be used as a noun.

Word Relationships

Opposites (Antonyms)

brightness sharpness

Distinct From

shiny

Broader Terms (Hypernyms)

callosity callousness configuration conformation contour form hardness insensibility shape stupidity unfeelingness uninterestingness visual property

Type Of (IsA)

shape stupidity tangible thing unfeelingness uninterestingness visual property

Related Terms

bad bad quality being being boring bluntness boring brilliance lack lack shininess quality sharpness shininess slow understand uninteresting visual

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.