TREPONEMA Scrabble 13 Words With Friends 16 Scrabble letter values: T1R1E1P3O1N1E1M3A1 = 13 Definition noun spirochete that causes disease in humans (e.g. syphilis and yaws). See all 355 words you can make from TREPONEMA → 9-letter words Words starting with T Words ending with A ← Unscramble different letters