The word "shunner" refers to someone who avoids or dislikes a particular person, thing, or situation. There are several synonyms for the word "shunner" that one can use in various contexts. Some of these synonyms include "avoider," "evader," "dodger," "escaper," "rejecter," "disliker," and "non-accepter." Each of these synonyms highlights a specific aspect of someone who shuns or avoids something. For instance, an avoider is someone who consciously stays away from something, while an evader is someone who tries to escape from a situation or responsibility. These synonyms can be useful in creating variation in one's writing and speech.