THESAURUS
Eidolon
Masan, angle, apparition, appearance, aspect, astral, astral spirit, banshee, brainchild, bubble, chimera, configuration, control, delirium, departed spirit, disembodied spirit, duppy, dybbuk, effect, facet, fancy, fantasque, fantasy, fashion, feature, fiction, figment, figure, form, gestalt, ghost, grateful dead, guide, guise, hallucination, hant, haunt, idle fancy, idolum, illusion, image, imagery, imagination, imagining, imago, immateriality, impression, incorporeal, incorporeal being, incorporeity, insubstantial image, invention, larva, lemures, light, likeness, lineaments, look, maggot, make-believe, manes, manner, materialization, myth, oni, phantasm, phantasma, phantasmagoria, phantom, phase, phasis, poltergeist, presence, reference, regard, respect, revenant, romance, seeming, semblance, shade, shadow, shape, shrouded spirit, sick fancy, side, simulacrum, slant, specter, spectral ghost, spirit, spook, sprite, style, theophany, thick-coming fancies, total effect, trip, twist, unsubstantiality, vapor, view, viewpoint, vision, waking dream, walking dead man, wandering soul, whim, whimsy, wildest dream, wildest dreams, wise, wraith, zombie
ROGET THESAURUS
Eidolon
Idea
N
idea, notion, conception, thought, apprehension, impression, perception, image, eidolon, sentiment, reflection, observation, consideration, abstract idea, archetype, formative notion, guiding conception, organizing conception, image in the mind, regulative principle, view, theory, conceit, fancy, phantasy, point of view, field of view.