GIARDIASIS /d͡ʒɑː(ɹ)ˈdaɪəsɪs/ Scrabble 12 Words With Friends 13 Definition noun infection of the intestines with protozoa found in contaminated food and water. See all 100 words you can make from GIARDIASIS → 10-letter words Words starting with G Words ending with S ← Unscramble different letters