Ill-concealed is a term used to describe something that is poorly hidden or disguised. Other synonyms for ill-concealed include obvious, apparent, glaring, transparent, clear, blatant, flagrant, explicit, unconcealed, and overt. Each of these words implies a lack of skill or effort in trying to hide something, and they all suggest that the object or action being concealed is easily seen through or understood. Understanding different synonyms for ill-concealed can help to expand one's vocabulary and provide more descriptive options when talking about things that are not well hidden.