The phrase "am striking" implies that someone is impressive or noticeable, but there are several antonyms that indicate the opposite. Weak, unimpressive, unremarkable, and mediocre are all antonyms that describe something that is not striking. These words suggest a lack of impact or importance and are often used to describe things that are forgettable or insignificant. Another antonym for "am striking" could be disguised, hidden, or muted, which suggest that something significant may be present but is not immediately obvious. Overall, antonyms for "am striking" emphasize the absence of impact or significance, contrasting with the original phrase's emphasis on prominence or importance.