unbecoming
UK: ˌʌnbɪˈkʌmɪŋ | US: ˌʌnbɪˈkʌmɪŋ
adj. not appropriate or suitable; improper
adj. (archaic) unattractive or unsightly
The word "unbecoming" combines the negative prefix "un-" (Old English "un-," meaning "not") with the present participle "coming" (from Old English "cuman," meaning "to come" or "to be suitable"). Historically, "coming" evolved to imply suitability or attractiveness (e.g., "becoming" attire). By adding "un-," the term flips the meaning to "not suitable" or "unattractive." The logic reflects a straightforward negation of propriety or grace.
His rude remarks were unbecoming of a professional.
She found the garish colors unbecoming for a formal event.
The scandal was unbecoming for a public figure of his stature.
(Archaic) The dress, though expensive, was unbecoming on her.
Such behavior is unbecoming in a classroom setting.