What is another word for lexion?

"Lexion" is not a common word in English. It's likely you're referring to "lexeme," which is a word or a part of a word that carries meaning.

Here are some synonyms for "lexeme":

* Word - This is the most basic and general synonym.

* Morpheme - This refers to the smallest meaningful unit in a language.

* Vocable - A word or term, especially a technical or specialized one.

* Term - A word or phrase used to describe a specific thing or concept.

* Unit of meaning - This is a more technical term that emphasizes the semantic aspect of the lexeme.

The best synonym for "lexeme" will depend on the context of your writing.