IDIOPATHIC /ˌɪdioʊˈpæθɪk/ Scrabble 18 Words With Friends 19 Scrabble letter values: I1D2I1O1P3A1T1H4I1C3 = 18 Definition adjective (of diseases) arising from an unknown cause. Examples “idiopathic epilepsy” See all 157 words you can make from IDIOPATHIC → 10-letter words Words starting with I Words ending with C ← Unscramble different letters