Mental point refers to a particular idea, thought, or concept that someone focuses on. Antonyms for mental point can be confusion, indecision, uncertainty, or ambiguity. Confusion implies a lack of clarity or understanding, while indecision means a state of hesitation or doubt. Uncertainty relates to the lack of knowledge or confidence about something, while ambiguity suggests a vague or unclear meaning. Some other antonyms for mental point could be disinterest, apathy, or inattention, which would indicate a lack of focus or engagement. Overall, antonyms for mental point are words that express a lack of mental clarity, focus, or attention.