FLUOROCHROME Scrabble 22 Words With Friends 25 Scrabble letter values: F4L1U1O1R1O1C3H4R1O1M3E1 = 22 Definition noun any of various fluorescent substances used in fluorescence microscopy to stain specimens. See all 247 words you can make from FLUOROCHROME → 12-letter words Words starting with F Words ending with E ← Unscramble different letters