Related Clues:
- Sign of approval about hospital being very friendly
- Swimmer after coral stripping away odd bits -- that's stupid
- Impenetrable studies before end of course
- It's clumsy for one of the Poles with a flat blade briefly to drop a line
- Like urban population
- One burrito shy of a combo plate
- Compact; stupid
- With relatively large distance between opposite sides
- Like a pea-soup fog
- Difficult to get through
- Like thieves, it's said, displaying bovine impenetrability?
- Packed hotel welcomes credit? On the contrary
- Not exactly Mensa material
- Guolaugur Ottarsson: "___ Time"
- Crowd at big show