some other - another

[Kotfor]

Do you see any difference between the following:

1) in some other city - in another city
2) some other design may be better - another design may be better
3) he and one other person - he and another person
4) he found some other house - he found another house

[Rover_KE]

There's no difference in those fragments.

There may well be differences in the context of complete sentences.

Rover