Abdicator is a term used to describe someone who relinquishes or gives up their power or authority. While there are several synonyms available for this word, each has its own connotation and usage. Some common alternatives for Abdicator are renouncer, resigner, quitter, deserter, or abandoner. Renouncer implies a deliberate and formal rejection of power or status, while resigner implies a more formal voluntary surrender of a position. On the other hand, quitter, deserter, and abandoner imply a more informal or reluctant giving up of control. In any case, these synonyms contain relatively similar meanings to Abdicator but may be used in different contexts or with varying degrees of emphasis.