phrenalgia means psychalgia; non-physical pain. Lexicurio rates it Sui generis — a strength score of 88 out of 100.
Etymology
From phren- + -algia.
noun
- psychalgia; non-physical pain“...compelled me to seek a talisman against homesickness and the nervous troubles which learned men call Phrenalgia and Autophobia.”
- pain in the diaphragm