Eschewment, an uncommon word, can be substituted with various synonyms to convey the act of avoiding or abstaining from something. One viable alternative is "abstention", indicating a deliberate choice to refrain from a particular action or behavior. Another synonym is "avoidance", implying a purposeful evasion or steering clear of a certain situation or circumstance. Alternatively, one can use "rejection", denoting a refusal or dismissal of something, or "shunning", reflecting a deliberate act of avoiding or disregarding someone or something. By utilizing these synonyms, individuals can articulate the notion of eschewment in a more familiar and relatable manner, enhancing communication and understanding.