Related Clues:

• Poorly lighted
• Like heavy fog
• Closely crowded together
• Soften, as lighting
• Not the sharpest knife in the drawer
• Knuckleheaded
• Rather dense
• Lose luster
• Really crammed in
• Low-I.Q.
• Greater than 90 degrees, as an angle
• Slow to catch on
• Underlit
• Turn down?
• Crowded together