disproportional
/ˌdɪsprəˈpɔrʃənəl/
adjective
- Not in proper proportion; having an unequal or unbalanced relationship in size, amount, or degree.
- They found the punishment disproportional to the minor offense committed.
- The disproportional distribution of resources left some schools with far less funding than others.
- The company's spending on marketing was disproportional to its actual revenue.
Antonyms