adj. 25B6; adjective UNNECESSARY, non-essential, unwanted, uncalled-for, needless, redundant, superfluous, excessive, surplus, dispensable, expendable; unimportant, peripheral, minor, secondary.
INESSENTIAL
Meaning of INESSENTIAL in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012