RHOS Scrabble 7 Words With Friends 6 Scrabble letter values: R1H4O1S1 = 7 Definition RHOS is the plural of RHO. noun RHO: the 17th letter of the Greek alphabet. See all 10 words you can make from RHOS → 4-letter words Words starting with R Words ending with S ← Unscramble different letters