Crescive refers to something that is growing or increasing. The opposite of crescive is decreasive, which means something that is decreasing or diminishing. The word may also be paired with other antonyms such as stagnant, unchanging, or static. Crescive is often used in relation to economic growth, where it refers to an increase in GDP or employment. However, when used in a negative sense, crescive can refer to the growth of something undesirable such as crime rates or pollution. In such cases, antonyms like preventive, restrictive, or prohibitive may be used. Overall, the antonyms for crescive depend on the context in which it is used.