Old-school encouragement is a term used to describe the traditional methods of motivating and inspiring people. The two crossword solutions for this term are RAHS (4 letters) and RAH (3 letters). RAHS stands for 'rahs, rah, rah, ' which is an expression of enthusiasm and support, while RAH stands for 'rah, ' which is a shortened version of the same expression. Both terms are used to show enthusiasm and support for someone or something.