sponsion /sponˈshən/

1. The act of becoming surety for another
2. An agreement or promise made on behalf of another, esp by an individual on behalf of his or her government

sponˈsional adjective

• gulfiest
• gulfing
• gulfs
• Gulf States
• Gulf Stream
• Gulf War syndrome
• gulfweed
• gulfweeds
• gulfy
• gull
• gullable
• Gullah
• gull-catcher
• gull-catchers
• gulled
• guller
• gulleries
• gullers
• gullery
• gullet
• gullets
• gulley
• gulleyed
• gulleying
• gulleys