Related Clues:
- A 3dn between 90 and 180 degrees
- Like a regular pentagon's angles
- Like the dawn's early light
- Sharp as a marble
- Not the sharpest crayon in the box
- ___-witted
- Dim pupil once taking time with exercise
- Crowded or tightly packed
- Dull books about British milk
- Ultimately benighted, the writer is stupid
- Highly populous
- Closely clustered
- Imprecisely remembered
- Studies top of exquisite compact
- Make faint, as lighting