sponsor /sponˈsər/

1. A person who promises solemnly for another
2. A surety
3. A godfather or godmother
4. A promoter
5. A person or organization financing an event, a broadcast, etc in return for self-advertisement at the event, etc
6. A person or organization who promises to pay a specified sum to a person for taking part in a fund-raising event or activity on behalf of a charity, etc

To act as a sponsor

sponˈsored adjective

sponsoˈrial adjective

sponˈsorship noun

• uptilted
• uptilting
• uptilts
• uptime
• uptimes
• up to
• up to a point
• up to date
• up-to-date
• up to high doh
• up to no good
• uptook
• up to one's ears in
• up to one's neck
• up to one's tricks
• up top
• uptore
• uptorn
• up to snuff
• up to speed
• up to the elbows
• up to the eyeballs
• up to the eyebrows
• up to the eyes
• up to the hilt