RAPIDNESS Scrabble 12 Words With Friends 14 Scrabble letter values: R1A1P3I1D2N1E1S1S1 = 12 Definition noun a rate that is rapid. — synonyms: celerity, quickness, rapidity, speediness See all 520 words you can make from RAPIDNESS → 9-letter words Words starting with R Words ending with S ← Unscramble different letters