Ob'
geographical name
ˈäb 
ˈȯb
river over 2250 miles (3620 kilometers) long in western Russia in Asia flowing northwest and north into the Gulf of Ob' (inlet of Arctic Ocean 500 miles, or 800 kilometers, long)
- balloon cloth
- balloon fabric
- balloon feather
- balloon flower
- balloon fly
- balloon foresail
- balloon frame
- balloon framing
- balloon jib
- balloon payment
- balloon sail
- balloon seat
- balloon shade
- balloon tire
- balloon trawl
- balloon vine
- balloon-tipped catheter
- balloonberry
- ballooned
- ballooner
- ballooners
- balloonest
- balloonfish
- ballooning
- balloonings