limbo Synonyms

oblivion void underworld twilight surprisal styx quod purgatory prison pinfold perdition penfold oubliette obscurity imprisonment castle in the air holding pattern infernal regions Siberia out there obliviousness nether world hypomnesia bottomless pit blockout netherworld inferno left field prison house back burner place of torment nullity nowhere durance darkness custody coop confinement carelessness captivity cage blank bilboes anonymity anglo-catholic amnesia entombment forgetfulness gaol nothingness