Related Clues:

• One of two hardy followers
• When repeated, a snicker
• TV's '___ Haw'
• Happy sound
• Sound of disbelief
• Bit of feigned laughter
• Sneaky-laugh sound
• Front end of a bray
• Half a bray
• Bit of a chuckle
• 'They'll never suspect me!'
• Snicker syllable
• Bit of a giggle
• Part of a guffaw
• Hardy follower