1 other

2 another

3 separate

4 separately

1 additional

2 in addition

3 besides

4 separate

5 other

6 moreover

7 furthermore

1 on the other hand

2 another aspect

1 to add to

2 supplementary

1 to have some other (reason etc)

1 to have an axe to grind (idiom)

1 please find sb better qualified than me (idiom)

1 to get a better job somewhere else (idiom)

2 to seek alternative employment

1 lit. to set up a separate kitchen (idiom); to start from scratch

2 back to square one

3 to start of on a new path

1 to take an alternate route (idiom)

2 to find an alternative

3 to take a different approach

4 to blaze a new trail