drab 4 Associations

sober somber sombre colorless (similar term) colourless (similar term)

gloom 5 Associations

somberness sombreness semidarkness (generic term)

gloom 5 Associations

gloominess somberness sombreness melancholy (generic term) apprehension (generic term) apprehensiveness (generic term) dread (generic term)

gloominess 10 Associations

gloom somberness sombreness melancholy (generic term) apprehension (generic term) apprehensiveness (generic term) dread (generic term)

melancholy 10 Associations

somber sombre cheerless (similar term) uncheerful (similar term)