32 entries under noun topic. ×
| ghost(demon, devil, fiend, ghoul) | |
| witch(shock, dismay, scare, horror) | |
| dream(fantasy, conceit, delusion, daydream) | |
| trance | |
| abyss(vision, void, hell, netherworld) | |
| bubble | |
| castle in the air | |
| chimera | |
| daydream | |
| delusion | |
| fancy | |
| fantasy | |
| hallucination | |
| head trip | |
| idea | |
| image | |
| imagination | |
| impression | |
| incubus | |
| mental picture |
For more, visit
Nightmare on
Power Thesaurus
| APA | Smart Define. (2016). nightmare thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/nightmare/thesaurus/related |
| Chicago | Smart Define. 2016. "nightmare thesaurus" https://smartdefine.org/nightmare/thesaurus/related (accessed September 30, 2026). |
| Harvard | Smart Define 2016, nightmare thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/nightmare/thesaurus/related>. |
| MLA | Smart Define. "nightmare thesaurus" 29 February 2016. Web. 30 September 2026. <https://smartdefine.org/nightmare/thesaurus/related> |