UMBELLIFEROUS Scrabble 20 Words With Friends 26 Scrabble letter values: U1M3B3E1L1L1I1F4E1R1O1U1S1 = 20 Definition adjective relating to or belonging to plants of the family Umbelliferae. See all 818 words you can make from UMBELLIFEROUS → 13-letter words Words starting with U Words ending with S ← Unscramble different letters