- By oneself
- Isolated
- One after learner or before wolf or star or ranger
- Sole
- Solitary
- solo vocal performance
- Unaccompanied
- Digress
- Foundling
- Homeless animal
- Isolated
- Wander
- Wander away
- Wander off course
- A role in pieces
- A role that can be seen separately
- Aside (from)
- Asunder
- Detached
- In pieces
- Isolate, keep ...
- Kept apart
- Kept isolated
- of Sequester
- Retired; secluded.