Related Clues:
- Sign to 46 Across
- Aid in relieving xerostomia
- Black cloud or black cat, to some
- Underside-of-the-desk gunk
- Candy store purchase
- Bubble-blower's mouthful
- Auspex's reading
- Bazooka, for one
- Troubling sign
- Seer's sighting
- Verne's character returned a black cat, maybe
- Sole annoyance?
- Gathering clouds, e.g
- A sign of a kind
- Sign to appeal to males