ratite /ratˈīt/ (ornithology)

1. Having a keel-less breastbone
2. Of the Ratitae /rä-tīˈtē/, flightless birds, such as the ostrich, rhea, emu, kiwi, etc

• cornelians
• cornels
• cornemuse
• cornemuses
• corneous
• corner
• cornerback
• cornerbacks
• corner-boy
• corner-boys
• cornered
• cornering
• corner-man
• corner-men
• corners
• cornerstone
• cornerstones
• corner teeth
• cornerways
• cornerwise
• cornet
• cornetcies
• cornetcy
• dextrogyre
• dextrorotation