avoider
An avoider is a person or thing that avoids something. In everyday language, it describes someone who habitually evades tasks, responsibilities, or uncomfortable situations. The term is a straightforward agent noun formed from the verb avoid and the suffix -er, and it is less technical than terms like avoidant or avoidance.
In psychology and related fields, avoidant behavior is studied as a response to perceived threat or distress.
Examples of usage include someone who declines social invitations to reduce perceived social risk, or a person
Related terms include avoidance, avoidant, avoidance coping, and avoidant personality disorder. See also avoidant attachment style