source code 
noun [mass noun] Computing
A text listing of commands to be compiled or assembled into an executable computer program.If you bought a mainframe, it came with an operating system complete with source code....
- The intruder found some of their proprietary source code, but did not download any of it, the company claims.
- It lives up to its name by making both source code and file formats completely open.
- subterfuge
- subterfuging
- subterminal
- subternatural
- subterposed
- sub-terra
- subterraneal
- subterranean
- subterranean clover
- subterranean geography
- subterraneanly
- subterraneity
- subterraneous
- subterraneous geometry
- subterraneously
- subterrean
- subterrene
- subterrenean
- subtersensuous
- subtertian
- subtest
- subtext
- subtextual
- subthalamic
- subthalamic nucleus