The word "inconceived" can have many synonyms depending on its context. It can be used to express something that is unimaginable, unbelievable, unexpected, or incomprehensible. Examples of synonyms for inconceived include unthinkable, inconceivable, implausible, unimagined, unheard of, incomprehensible, and unrealizable. Each of these words captures the essence of a concept that is beyond the grasp of the mind or outside the realm of possibility. Inconceived can also refer to an idea or concept that has not yet been conceived or formed, which can be described using synonyms such as unformed, undeveloped, or unborn.