TETRAHYMENA Scrabble 19 Words With Friends 19 Scrabble letter values: T1E1T1R1A1H4Y4M3E1N1A1 = 19 Definition noun relative of the paramecium. Examples “often used in genetics research” See all 377 words you can make from TETRAHYMENA → 11-letter words Words starting with T Words ending with A ← Unscramble different letters