manager - boss, head, director, controller⏎
memo - note, reminder⏎
hard selling - aggressive selling, pressure, strong persuasion⏎
generic - standard, unbranded (product)⏎
employ - use, engage, recruit, hire⏎
inefficient - wasteful, unskillful, useless⏎
invalid - incorrect, unwarranted, officially or legally unacceptable⏎
grow - increase, expand, mature⏎
justify - explain, demonstrate, warrant⏎