BILLIONAIRE /ˌbɪl.i.əˈnɛə(ɹ)/ Scrabble 13 Words With Friends 17 Scrabble letter values: B3I1L1L1I1O1N1A1I1R1E1 = 13 Definition noun a very rich person whose material wealth is valued at more than a billion dollars. See all 303 words you can make from BILLIONAIRE → 11-letter words Words starting with B Words ending with E ← Unscramble different letters