Solitary
Solitary is the state of being alone or in solitude. The term may refer to:

Solitary confinement, a form of imprisonment
Solitary animal, an animal that does not live with others in its species
A hermit in many Christian religious orders
"Solitary" (Lost), a 2004 episode of the TV series Lost
Solitary (TV series), a reality show made by FOX
Solitary (album), 2008 album by Don Dokken
Solitary (2020 film), a British sci-fi thriller film
Solitary (upcoming film), an American drama film
Solitary Mountain, a mountain in Yukon, Canada

See also
Solitaire (disambiguation)
Solitude (disambiguation)
Loner, a person who does not seek out, or actively avoids, interaction with others
Solitary but social, a type of social organization in biology where individuals forage alone but share sleeping space
Solitary practitioner, a person who practices a spiritual faith privately rather than in a group