Crossword solverSynonyms for fibrillation8 crossword answers for “fibrillation” (12), sorted by letter count.How many letters?All8416171921111211814 letters 1fork6 letters 1twitch7 letters 1forking9 letters 2branchingtwitching11 letters 1vellication12 letters 1ramification18 letters 1atrial fibrillation(6,12)