1. Full of high-spirited delight
   - elated, joyful, jubilant, cock-a-hoop, on top of the world

See also: gleefulness, joyous

• impeachability
• impeachable
• impeacher
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• impecuniosity
• impecunious
• impecuniousness
• impedance
• impede
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• impeller
• impelling
• impend
• impendence