Related Clues:

• Chuckling sound
• Giggle (Var.)
• Wee chuckle (Var.)
• Tiny laugh
• Slightly amused reaction
• Twitter
• Polite little laugh
• ''That's kinda funny!''
• Quick laugh
• Giggly laugh
• Little chuckle
• Hardly a roar
• No belly laugh
• Giggler's response
• A little laughter (Var.)