1. Unrestrained, especially with regard to feelings
   "overweening ambition"; "overweening greed"
   - excessive, extravagant, exuberant 
2. Presumptuously arrogant
   "had a witty but overweening manner"; "no idea how overweening he would be"
   - uppity

See also: immodest, unrestrained

• Cynodon
• Cynodon dactylon
• Cynodon plectostachyum
• cynodont
• Cynodontia
• Cynoglossidae
• Cynoglossum
• Cynoglossum amabile
• Cynoglossum officinale
• Cynoglossum virginaticum
• Cynomys
• Cynomys gunnisoni
• Cynomys ludovicianus
• cynophobia
• Cynopterus
• Cynopterus sphinx
• Cynoscephalae
• Cynoscion
• Cynoscion nebulosus
• Cynoscion regalis
• cynosure
• Cynthia
• cynthia moth
• Cynwulf
• Cyon