Related Clues:

• Anxious
• Impudent
• Full of chutzpah
• Having chutzpah
• On edge
• Fidgety
• Audacious
• Bold
• Brash
• Brazen
• Brashly insolent
• Full of moxie
• Shamelessly bold
• Easily agitated, tense
• Wyvern — not the first to be upset and easily disturbed