いがい以外igai
1.

Refers to situations or items that are not included or considered in a specific context, highlighting what remains beyond a certain limit or scope.

2.

Indicates the existence of alternatives or additional options that are not part of the primary subject under discussion.

3.

Denotes an exclusion, emphasizing that everything else apart from a particular element or category is included in the discussion.

4.

Suggests a contrast to the main focus, implying that outside of what was just mentioned, there are no other possibilities or considerations.

Example:

その仕事以外ならなんでもやる。