Crossword clues for the word: ARIUS The word ARIUS has appeared as an answer to at least 11 crossword clues on different crossword puzzles. Crossword clues for ARIUS Showing 1 to 11 of 11 results Clue(s) Alexandria priest Alexandrian sect founder Alexandrian theologian Early A.D. theologian Early Greek theologian at Alexandria Early Greek theologian. Fourth-century Christian heretic Fourth-century theologian condemned as a heretic Greek theologian. Theologian of Alexandria Theologian of Constantine's day