1. In a joyous manner
   "they shouted happily"
   - merrily, mirthfully, gayly, blithely, jubilantly, euphorically 
2. In an unexpectedly lucky way
   "happily he was not injured"

See also: happy

Antonym: sadly, unhappily

• orchard apple tree
• orchard grass
• orchard oriole
• orchardist
• Orchestia
• Orchestiidae
• orchestra
• orchestra pit
• orchestral
• orchestral bells
• orchestrate
• orchestrated
• orchestration
• orchestrator
• orchid
• orchid cactus
• orchid family
• orchid tree
• Orchidaceae
• orchidaceous
• orchidaceous plant
• Orchidales
• orchidalgia
• orchidectomy
• orchiectomy