Related Clues:

• The way to kess and hit T in playful fashion
• Little by little he is about to be a pest, but not a regular one
• Not even this will do wrong with a twitch
• 'Tis the little beast in there that's so playful
• Not the regular thing to do wrong with a twitch
• Er lumber room sounds not a regular place
• Unstable enough to make a mistake at one hundred
• Easily startled
• Not even little by little, a traitor infiltrated
• Crompton's making out the bill that's unsettled
• In a short time a prisoner becomes disloyal
• Capricious boy about to betray one's trust
• Wayward vermin found in Morecambe?
• Wayward boy squashing vermin
• Idle, broken by desert, becomes unstable