Unessentially is a word that is used to describe something that is not necessary or essential. It can also be used to describe something that is not crucial or important to a particular situation. There are many synonyms for unessentially, including needless, unimportant, inconsequential, insignificant, immaterial, nonessential, irrelevant, superfluous, and surplus. These words all convey a similar meaning to unessentially and can be used interchangeably depending on the context of the sentence. When trying to convey the meaning of something that is not crucial or unnecessary, any of these synonyms will work. It is important to choose the right synonym to convey the intended meaning accurately.