Incorporeality refers to the quality of having no physical body or substance. There are several synonyms for this term that can be used interchangeably for diverse contexts. Some of these synonyms include transcendence, immateriality, ethereality, disembodiment, spirituality, insubstantiality, and invisibility. Transcendence is the belief in something beyond simply physical experience, while immateriality implies that something does not have a physical form even though it exists. Ethereality suggests a lightness or delicacy of feeling, while disembodiment pertains to being separated from the body. Spirituality attaches to the existence of the spirit as it pertains to immortality, while insubstantiality refers to being without physical substance. Finally, invisibility refers to something that is invisible to the naked eye.