Crossword clues for the word: BOREALIS The word BOREALIS has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for BOREALIS Showing 1 to 6 of 6 results Clue(s) "Aurora ___, sky show" "Literally, ""northern""" "The ""northern"" in northern lights" After aurora Aurora ___ (Northern Lights) Corona ___: constellation