SynonymDefinitionAntonym.com - English Synonym Dictionary

Make dim or lusterless

Become dim or lusterless

Make dim by comparison or conceal

Become vague or indistinct

Switch (a car's headlights) from a higher to a lower beam

Made dim or less bright

Lacking in light; not bright or harsh

Offering little or no hope

Lacking clarity or distinctness

Slow to learn or understand; lacking intellectual acuity