The antonyms for the word "dazzler" are dull, unimpressive, plain, drab, and ordinary. Dazzler refers to something or someone that shines or stands out in a dazzling or striking manner, which makes these antonyms very contrasting. Dull and unimpressive refer to something that is not exciting or noteworthy, while plain and drab mean unadorned or unattractive. Ordinary refers to something that is not exceptional and is commonplace. These antonyms suggest a lack of brilliance and glamour, which is the opposite of the connotation of the term dazzler. Using these words provides a more moderate reference point to compare something to a dazzling item or person.