Crossword solverSynonyms for halogen22 crossword answers for “halogen” (7), sorted by letter count.How many letters?All22122352627384911 letters 2IF2 letters 3ClBrAt5 letters 2groupiodin6 letters 2iodinebromic7 letters 3bromineiodisediodized8 letters 4groupingchlorinefluorineastatine9 letters 1iodinatedNot grid-friendly 5atomic number 53atomic number 17atomic number 9atomic number 35atomic number 85