Crossword clues for the word: ERRANTRY The word ERRANTRY has appeared as an answer to at least 8 crossword clues on different crossword puzzles. Crossword clues for ERRANTRY Showing 1 to 8 of 8 results Clue(s) Brief mission to attempt knight's occupation Deeds of chivalry Knight's quest for adventure. Knightly excursions? Old-fashioned adventurism Roving adventurism The business of Don Quixote. Vocation of a knight.