Crossword clues for the word: ERASTUS The word ERASTUS has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for ERASTUS Showing 1 to 7 of 7 results Clue(s) 16th-cen. Swiss theologian. Corinthian disciple of Paul Emissary St. Paul sent to Macedonia. German theologian Thomas Swiss philosopher Thomas Theologian of 16th cent. Theologian of the 16th century