The term "more taper" refers to a shape that narrows or decreases in width gradually, such as a conical or triangular shape. Therefore, the antonyms for "more taper" would be those that describe shapes that widen or increase in width. Some examples of antonyms for "more taper" could be "more flare," "more widen," or "more expand." These antonyms indicate a shape that broadens or increases in width in a gradual manner. The opposite of tapering, these shapes can include cylinders, rectangles, or squares, which are uniform in their width, and can also include shapes that widen or expand towards the base, such as inverted pyramids or teardrops.