The antonyms for the word "immodesties" are numerous and present a range of contrasting concepts. Modesty is the opposite of immodesty, and it is characterized by a demure and reserved disposition, as well as a reluctance to show off. Humility is also another antonym for immodesty, and it refers to a modest and unpretentious demeanor. Privacy is another antonym that contrasts with immodesty, and it suggests a preference for seclusion and discretion. Finally, decency is an antonym that emphasizes propriety and social norms, such as behaving and dressing in a manner that is consistent with accepted standards of decorum.