statesman
This term carries a strong positive connotation, implying a level of prestige, wisdom, and moral authority that transcends mere political skill. It suggests a leader who acts in the best interest of the state or the global community rather than for personal gain or narrow partisan advantage. In contrast to a politician, who is often perceived as calculating or opportunistic, a statesman is viewed as a visionary. The word is typically reserved for those who have achieved a legacy of stability and diplomatic success over a long career.
Meanings
A skilled, experienced, and respected political leader who is regarded as having great wisdom and integrity in managing government affairs.
"He was widely admired as a statesman who prioritized national unity over party politics."