General:
* Acquired
* Gained
* Secured
* Received
* Achieved
* Attained
* Earned
* Possessed
* Got
* Reached
* Found
More Formal:
* Procured
* Derived
* Collected
* Extracted
* Garnered
Informal:
* Scored
* Snagged
* Nabbed
The best synonym depends on the specific situation. For example, if you're talking about getting a good grade in a class, "achieved" might be the best choice. If you're talking about getting information from a source, "extracted" might be a better fit.