To make straight is a common phrase that implies to straighten, level, or align something perfectly. Synonyms for this phrase include words like adjust, rectify, and align. Other similar words include realign, correct, fix, and balance. These words all essentially capture the idea of making something perfectly straight and correcting any deviations. Another synonym that can be used is 'straighten out' which means to put something that was tangled or disorganized back into a straight position. No matter which synonym is used, making something straight involves fixing imperfections and ensuring that everything is perfectly even and aligned.