Alethophobiden, Apeirophobiden, Atelophobiden, and Athazagoraphobiden Alethophobiden - a term for when one's fear of the truth is deeply integral or important to one's identity. This doesn't describe one's self inherently, but is rather fully a part of one's selfhood and experience in the world. It can be used as an adjective, a noun, or both. Apeirophobiden - a term for when one's fear of infinity or eternity is deeply integral or important to one's identity. This doesn't describe one's self inherently, but is rather fully a part of one's selfhood and experience in the world. It can be used as an adjective, a noun, or both. Atelophobiden - a term for when one's fear of imperfection or not being good enough is deeply integral or important to one's identity. This doesn't describe one's self inherently, but is rather fully a part of one's selfhood and experience in the world. It can be used as an adjective, a noun, or both. Athazagoraphobiden - a term for when one's fear of being forgotten, ignored, or replaced is deeply integral or important to one's identity. This doesn't describe one's self inherently, but is rather fully a part of one's selfhood and experience in the world. It can be used as an adjective, a noun, or both.