1. In a mature manner
   "she acts very maturely for her age"

See also: mature

Antonym: immaturely

• Oder
• Oder River
• Odesa
• Odessa
• Odets
• odeum
• odiferous
• Odin
• odious
• odiously
• odiousness
• odist
• odium
• Odo
• Odo of Lagery
• Odoacer
• Odobenidae
• Odobenus
• Odobenus divergens
• Odobenus rosmarus
• Odocoileus
• Odocoileus hemionus
• Odocoileus hemionus columbianus
• Odocoileus Virginianus
• odometer