street-smart 
North American informal
adjective
another term for streetwise.He's a sharp guy with a street-smart Brooklyn attitude....
- I'm all street-smart about it and don't turn my head or respond, but a quick peek reveals that he's not addressing me at all.
- Hakman's very street-smart, instinctual, with a total survivor mentality.
noun (street smarts)
The experience and knowledge necessary to deal with the potential difficulties or dangers of life in an urban environment: take the advice of somebody who’s got a little more street smarts than you
- stamp office
- stamp one's authority (or personality or style etc.) on
- stamp paper
- stamp something out
- stan
- stance
- stanch
- stanchion
- stanchioned
- stand
- stand a chance
- stand alone
- stand and deliver!
- standard
- standard assessment task
- standard-bearer
- Standardbred
- standard cost
- standard costing
- standard deviation
- standard English
- standard error
- standard gauge
- Standard Grade
- standardisation