solastalgia n.—Gloss: a form of homesickness you get when you are still at home; feeling wistful as though an environment has changed around you. «Albrecht has given this syndrome an evocative name: solastalgia. It’s a mashup of the roots...
campsickness n.— «“Campsickness refers to the opposite of homesickness,” said Schafer. “These are kids who come back from camp after having a really good experience and miss their friends.”» —“Coping With...