What is another word for Non-essential?
Pronunciation: [nˈɒnɪsˈɛnʃə͡l] (IPA) 
Non-essential is an adjective used to describe items or things that are not crucial or mandatory. There are several synonyms for non-essential, including dispensable, insignificant, trivial, optional, secondary, peripheral, supplementary, unimportant, and unnecessary. Each of these words carries a slightly different connotation but all refer to something that is not vital or critical. For example, supplementary and optional refer to something that is not needed but can be beneficial if included, while dispensable and unnecessary suggest something that can be removed without affecting the overall outcome or function. Choosing the right synonym for non-essential can help to reinforce the context and tone of your writing.
