Crossword solverSynonyms for barbiturate21 crossword answers for “barbiturate” (11), sorted by letter count.How many letters?All217383921121211331411611821912012117 letters 3mebaralluminalSeconal8 letters 3barbitalnembutalred devil(3,5)9 letters 2pentothalbarbitone11 letters 2purple heart(6,5)amobarbital12 letters 1secobarbital13 letters 3mephobarbitalphenobarbitalpentobarbital14 letters 1phenobarbitone16 letters 1sedative-hypnotic(8-8)18 letters 2diethylmalonylureasecobarbital sodium(12,6)19 letters 1pentobarbital sodium(13,6)20 letters 1sedative-hypnotic drug(8-8,4)21 letters 1diethylbarbituric acid(17,4)