Related Clues:

• Sharp as a marble
• Not the sharpest crayon in the box
• ___-witted
• Ultimately benighted, the writer is stupid
• Imprecisely remembered
• Make faint, as lighting
• Gloomy doctor holds one up
• Like romantic lighting
• Lightly lit
• Barely providing enough light
• Low, like lights
• Lacking sufficient lighting
• Make lights less bright
• Like low lighting
• Faded image partly indistinct