Dullness Synonyms
Words/phrases that have a similar definition to the word "dullness" include...dinginess, dreariness, murkiness, insipidness, cloudiness, grayness, dryness, lifelessness, flatness, tediousness, dimness, half-light, dowdiness, lack of light, tedium, monotony, darkness, drabness, unimaginativeness, gloom
Other words in thesaurus...