Crossword clues for the word: FUSTIAN The word FUSTIAN has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for FUSTIAN Showing 1 to 4 of 4 results Clue(s) High-sounding nonsense. Stuff that makes a nasty stain on a piece of fur Such clothing fits Una badly The stuff to make us faint?