(ˌnɒnˈɪmɪtətɪv) adj. not tending to imitate, not involving imitation.

What does it mean to be imitative?

1a : marked by imitation acting is an imitative art. b : reproducing or representing a natural sound : onomatopoeic "hiss" is an imitative word. c : exhibiting mimicry.

What is non concern?

: something that is not a concern Some of the concerns mentioned during the working sessions with the teachers ended up being "nonissues" or "nonconcerns" by the time we interviewed them at the end of the year.