As an exception; all but.

1. With the exception of
2. Were it not for

Other than; but, except

1. By the side of; in comparison with; on a par with
2. Besides
3. Not relevant to

1. Functioning outside the boundaries or precincts of an organized unit
2. On or toward an outer edge
3. Originating or belonging beyond some bounds
4. Relating to or being on or near the outer side or limit
5. Very unlikely; SYN. remote.
Leading to or from the outside

1. Being on the outside or further from a center
2. Located outside
3. (Anatomy) Being on or toward the outside of the body