Intransparency is a complex term referring to the lack of clarity or transparency in communication, actions or motives. Several synonyms can be used for this word such as opacity, obliquity, ambiguity, obscurity, mystery, and impenetrability. Opacity refers to the quality of being difficult to understand. Obliquity suggests an indirect or deceptive manner of communication. Ambiguity pertains to a lack of clarity or uncertainty in meaning. Obscurity implies a state of being unclear or unknown. Mystery suggests something hidden or inexplicable, while impenetrability implies a lack of accessibility or penetrability. Using these synonyms can help convey a sense of intransparency in a more nuanced way.