ON THE SIDE - "walk on the side" (change); "Use something, to take on the side" - not exactly an honest way; "My business side" - indifference, non-interference. "From the side was" - suddenly, unexpectedly. unpredictable; "To be on someone's side" - t. "For" someone to support. "Party", "outsider" - someone else. "Evaluate the part" - objectively, impartially.