The crossword solution for the term 'up to ___ (adequate)' is PAR, which is an acronym for Performance Assessment Rating. This rating system is used to evaluate the performance of employees in a company or organization. It is based on the employee's ability to meet the expectations and goals set by their employer. The rating is usually given on a scale of 1 to 5, with 1 being the lowest and 5 being the highest. A rating of 3 or higher is considered adequate.