6. A computer program product for providing for standardization of variable names in an integrated development environment, the computer program product comprising: one or more computer-readable tangible storage devices and program instructions stored on the one or more computer-readable tangible storage devices, wherein the one or more computer-readable tangible storage devices are hardware, and the one or more computer-readable tangible storage devices are not a transitory signal per se, the program instructions comprising: program instructions to scan a project source code for variable names, the project source code managed by a development team in an integrated development environment, wherein a variable name is determined based, at least in part, on whether the variable name includes one or more mutations to a root word of a standard variable name, and at least one of one or more inheritance relationships for the standard variable name, and one or more general rules for variable names; program instructions to determine the project source code contains a non-standard variable name, wherein the non-standard variable name is a variable name that is not stored as a standard variable name determined by the development team; program instructions to identify a location of the non-standard variable name in the project source code, the location identified to the development team by a notification and wherein the notification includes at least a highlight of the non-standard variable name; program instructions to determine whether the non-standard variable name is added to a database, wherein adding the non-standard variable name in the database indicates approval of the non-standard variable name; program instructions to determine the project source code contains one or more standard variable names; responsive to determining the project source code contains one or more standard variable names, program instructions to store the one or more standard variable names in the database; and program instructions to use the database to standardize new source code by auto-completion of one or more variable names while the new source code is being written.
9. The computer program product of claim 6 , further comprising: program instructions to determine the non-standard variable name is no longer in the project source code; and program instructions to remove the notification from the project source code.