Mideast LEADER is a broad term that can refer to any LEADER in the Middle East region. Two possible solutions for this crossword are 'Amir' and 'Ameer', both of which are 4 and 5 letter words respectively. Amir is an Arabic word meaning 'COMMANDER' or 'prince', while Ameer is an Arabic word meaning 'LEADER' or 'RULER'. Both terms are commonly used to refer to leaders in the Middle East, such as heads of state, political leaders, and religious figures.