Ir·tysh 
(ĭr-tĭsh)
(ĭr-tĭsh) A river of northwest China, eastern Kazakhstan, and central Russia flowing about 4,250 km (2,650 mi) generally northwest to the Ob River.
- sinkage
- sinker
- sinkerball
- sinkhole
- Sinkiang
- Sinkiang
- sinking fund
- sink (one's) teeth into
- sink one's teeth into
- sink one's teeth into
- sink or swim
- sink teeth into
- sink teeth into
- sinner
- Sinn Fein
- Sinn Feiner
- Sinn Feinism
- Sino-
- sinoatrial
- sinoatrial node
- sinoauricular
- sinoauricular node
- Sinolog
- Sinological
- Sinologist