Synonyms for Dulness:

• n.

  •bluntness (noun)
  • bluntness.
  •dullness (noun)
  • dullness.
  •dulness (noun)
  • obtuseness.

• Other synonyms:

  •Other relevant words (noun):
  • dreariness,
  • sluggishness,
  • stupor,
  • dimness,
  • apathy,
  • stupidity,
  • insensibility,
  • slowness,
  • stupefaction.

Antonyms for Dulness:

• n.

  • Other antonyms:
    asperity, alertness, sagacity, animation, keenness, brightness, quickness, acuteness, sharpness, cleverness, sensibility, brilliancy, sense, intelligence, readiness.