The word "more unnoted" can be antonymized by several words, depending on the context. If the word is referring to something that is conspicuous or noticeable, antonyms could be "prominent," "obvious," or "remarkable." Similarly, if the word is used to describe something that is memorable or unforgettable, antonyms could be "noteworthy," "memorable," or "distinctive." Conversely, if the word is used to describe something that is easily forgotten or overlooked, antonyms could be "memorable," "outstanding," or "striking." Ultimately, the choice of antonym for "more unnoted" depends on the specific context in which the word is used.