1. To a wasteful manner or to a wasteful degree
   "we are still prodigally rich compared to others"
   - wastefully

See also: prodigal

• onion plant
• onion roll
• onion salt
• onion smut
• onion stem
• onion thrips
• onion yellow dwarf
• onion yellow-dwarf virus
• onionskin
• Oniscidae
• Oniscus
• online
• onlooker
• onlooking
• only
• only if
• only too
• only when
• Ono
• Onobrychis
• Onobrychis viciaefolia
• Onobrychis viciifolia
• Onoclea
• Onoclea sensibilis
• Onoclea struthiopteris