The phrase "more unmasked" means to reveal more information or expose more truth. Antonyms for this phrase include "hidden," "obscured," "masked," "concealed," and "covered up." These antonyms convey a sense of withholding information, keeping secrets, or covering up the truth. They suggest that something is being deliberately kept from view, either to protect someone's interests or to avoid scrutiny. By contrast, "more unmasked" carries a sense of transparency and clarity, implying that the truth is being revealed in all its glory. As such, the antonyms of "more unmasked" suggest a level of obfuscation and deception, whereas the original phrase suggests truth and honesty.