Related Clues:

• Charades gesture, e.g.
• Intimation
• Heloise's specialty
• Tinge
• Indirect suggestions
• One may be dropped
• Suspicion
• Traces
• ''Warm'' or ''cold,'' e.g.
• Piece of advice
• ''You're getting warmer,'' e.g.
• Solving aid
• Slight taste
• Subtle reminders
• Teacher's aid?