Wert·heim·er 
(vĕrthī′mər), Max 1880-1943.
(vĕrthī′mər), Max 1880-1943. Prague-born German psychologist whose studies of perception and problem-solving were instrumental in the founding of Gestalt psychology.
- standard candle
- standard deviation
- Standard English
- standard error
- standard gauge
- standardization
- standardize
- standardly
- standard model
- standard of living
- standard operating procedure
- standard pressure
- standard schnauzer
- standard temperature
- standard time
- stand by
- standby
- stand down
- stand-down
- standdown
- standee
- stander
- stand for
- stand ground
- stand guard