Fantasticalities refer to things or situations that are strange, imaginary, or unreal. There are many synonyms for this word, some of which include whimsy, fantasy, phantasmagoria, magic, enchantment, and wonderland. Whimsy refers to something fanciful and playful, while fantasy is a genre that deals with imaginary worlds. Phantasmagoria refers to a sequence of dreams or images that are perceived as real. Magic refers to supernatural phenomena, while enchantment refers to something that is captivating and magical. Wonderland is a synonym that refers to an imaginary world that is strange and surreal. These synonyms can be used interchangeably with the word fantasticalities in various contexts.