Crossword solverSynonyms for woolly thistle7 crossword answers for “woolly thistle” (6,7), sorted by letter count.How many letters?All713216117118221113 letters 2Scotch thistle(6,7)cotton thistle(6,7)16 letters 1Cirsium flodmanii(7,9)17 letters 1cirsium eriophorum(7,10)18 letters 2Onopordon acanthium(9,9)Onopordum acanthium(9,9)21 letters 1European woolly thistle(8,6,7)