Webif you describe something as nightmarish, you mean that it is extremely frightening and unpleasant. She described a nightmarish scene of dead bodies lying in the streets. Webprince william county have launched a death investigation after a decomposed body was found in woodbridge, they said. The harrowing discovery was made just before 5:30. Webdefinition of nightmarish adjective in oxford advanced learner's dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Resembling a nightmare, especially in being terrifying, exasperating, or the like. See examples of nightmarish used in a sentence. Webif you describe something as nightmarish, you mean that it is extremely frightening and unpleasant. Webcsb let death take them by surprise; Let them go down to sheol alive, because evil is in their homes and within them. Nlt let death stalk my enemies; Let the grave swallow. 10 and the devil, who deceived them, was thrown into the lake of burning sulfur, where the beast and the false prophet had been. Webadd nightmarishly to one of your lists below, or create a new one. In a way that is extremely unpleasant and very upsetting or frightening: