1. (noun) inappropriate playfulness

• archness
• impertinence
• perkiness
• sauciness

1. (noun) inappropriate playfulness

• fun
• playfulness

2. (noun) quality of being lively and confident

• life
• liveliness
• spirit
• sprightliness

1. (noun) inappropriate playfulness

• fresh
• impertinent
• impudent
• overbold
• sassy
• saucy
• smart
• wise
• impertinent
• impertinent
• irreverent
• irreverent
• pert
• pert
• saucy
• saucy

2. (noun) quality of being lively and confident

• impertinent
• irreverent
• pert
• saucy