cosponsor /kō-sponˈsər/

To sponsor jointly

A joint sponsor

• chichi
• chichis
• chick
• chick-a-biddy
• chickadee
• chickadees
• chick-a-diddle
• chickaree
• chickarees
• Chickasaw
• chicken
• chicken-and-egg situation
• chicken breast
• chicken breasts
• chickened
• chickenfeed
• chicken hawk
• chicken hawks
• chicken-hazard
• chicken-hearted
• chickening
• chicken kiev
• chicken-livered
• chicken out
• chickenpox