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

• frowiest
• frown
• frowned
• frowning
• frowningly
• frown on
• frowns
• frown upon
• frows
• frowsier
• frowsiest
• frowsiness
• ivy-tods
• IW
• I-way
• IWC
• iwi
• I will be along
• iwis
• I wouldn't be seen dead
• I wouldn't know
• IWW
• ixia
• ixias
• ixodiases