1. Moving with quick light steps
   "she walked lightsomely down the long staircase"
   - trippingly 
2. In a light-hearted manner
   - light-heartedly

See also: lightsome

• uncap
• uncapped
• uncarbonated
• uncared-for
• uncaring
• uncarpeted
• uncarved
• uncase
• uncastrated
• uncategorised
• uncategorized
• uncaulked
• uncaused
• unceasing
• unceasingly
• uncensored
• unceremonial
• unceremonious
• unceremoniously
• unceremoniousness
• uncertain
• uncertainly
• uncertainness
• uncertainty
• uncertainty principle