Synonyms:
- a certain,
- abandoned,
- absolute,
- alienated,
- all alone,
- alone,
- aloof,
- an,
- any,
- any one,
- apart,
- atomic,
- azygous,
- celibate,
- companionless,
- deserted,
- detached,
- either,
- exclusive,
- first and last,
- forsaken,
- friendless,
- homeless,
- impair,
- in solitude,
- individual,
- indivisible,
- insular,
- integral,
- irreducible,
- isolated,
- kithless,
- lonely,
- lonesome,
- monadic,
- monistic,
- odd,
- one,
- one and only,
- only,
- only-begotten,
- particular,
- removed,
- rootless,
- secluded,
- separate,
- separated,
- simple,
- single,
- single-handed,
- singular,
- sole,
- solid,
- solitary,
- solo,
- unabetted,
- unaccompanied,
- unaided,
- unanalyzable,
- unassisted,
- unattended,
- undivided,
- unescorted,
- unexampled,
- uniform,
- unique,
- unitary,
- unpaired,
- unrepeatable,
- unrepeated,
- unseconded,
- unsupported,
- whole,
- withdrawn