ALL meanings of nightmarish
night·mar·ish
N n - adjective nightmarish resembling a nightmare, especially in being terrifying, exasperating, or the like: his nightmarish experience in a concentration camp. 1
- adjective nightmarish very unpleasant 1
- adjective nightmarish horrible, hideous 1
- noun nightmarish Of the nature of a nightmare; very frightening or unpleasant. 1
- adjective nightmarish If you describe something as nightmarish, you mean that it is extremely frightening and unpleasant. 0