Proportionate refers to something that is in balance, harmonious or symmetrical. Hence, the antonyms of disproportionate would refer to situations or things that are balanced, harmonious, and symmetrical. Examples of antonyms of disproportionate include well-proportioned, balanced, proportionate, harmonious, corresponding, symmetrical, suitable, congruous, consistent, equitable, even, and fair. These antonyms contrast with disproportionate, which refers to something that is out of balance, unequal, or unbalanced. Using antonyms such as proportionate, harmonious, or balanced, enhances the meaning of the message by clearly contrasting it with disproportionate, which speaks to the unevenness of something.