FILAMENTOUS Scrabble 16 Words With Friends 20 Scrabble letter values: F4I1L1A1M3E1N1T1O1U1S1 = 16 Definition adjective thin in diameter. — synonyms: filiform, filamentlike, threadlike, thready Examples “resembling a thread” See all 1295 words you can make from FILAMENTOUS → 11-letter words Words starting with F Words ending with S ← Unscramble different letters