INSPISSATION Scrabble 14 Words With Friends 17 Scrabble letter values: I1N1S1P3I1S1S1A1T1I1O1N1 = 14 Definition noun the process of thickening by dehydration. noun the act of thickening. — synonyms: thickening See all 296 words you can make from INSPISSATION → 12-letter words Words starting with I Words ending with N ← Unscramble different letters