The phrase "most assassinated" refers to someone who has been targeted and killed multiple times for political or personal reasons. Synonyms for this phrase could include "most frequently targeted," "most victimized," "most frequently killed," or "most frequently assassinated." These synonyms convey the same idea of someone who has been repeatedly targeted and killed. While it is uncommon for someone to be assassinated multiple times, the use of these synonyms emphasizes the severity of the situation and highlights the danger and risk involved.