The ancient potentate ruled with absolute authority over territories.
Synonyms for potentate
ruler
monarch
dictator
Antonyms for potentate
subject
commoner
slave
Practice potentate on real SAT questions
Vocabulary like potentate appears on the Digital SAT in Words-in-Context questions, where you choose the word that fits a passage's meaning and tone. You can also drill this word with vocabulary flashcards.