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

• geanticline
• geanticlines
• gear
• gearbox
• gearboxes
• gear-case
• gear-cases
• gear-change
• gearchange
• gear-changes
• gear down
• geare
• geared
• gearing
• gearings
• gearless
• gear-lever
• gear-levers
• gear ratio
• gear ratios
• gears
• gearshift
• gearshifts
• gear-stick
• gear-sticks