Upside
Upside , noun
1.
The upper side; the part that is uppermost.
2.
the benefits; the positive features; -- said of a situation or event that has both positive (good) and negative (bad) aspects.
These that have turned the world upside down are come hither also.
Collocations (2)
To be upsides with , to be even with. [Provincial English & Scottish] — Sir W. Scott
Upside down , With the upper part undermost; hence, in confusion; in complete disorder; topsy-turvy. — Shakespeare