General Synonyms:
* Follow
* Result
* Occur
* Happen
* Proceed
* Come about
* Take place
Synonyms Emphasizing Consequence:
* Follow from
* Stem from
* Arise from
* Be a consequence of
* Be a result of
* Flow from
Synonyms Emphasizing Time:
* Subsequently
* Afterwards
* Thereafter
* In the wake of
More Formal Synonyms:
* Consequent upon
* In the sequel
* As a consequence
The best synonym to use will depend on the specific sentence and the meaning you want to convey. For example, if you want to emphasize the cause-and-effect relationship, "result" or "be a consequence of" might be appropriate. If you want to emphasize the time sequence, "subsequently" or "afterwards" would be better choices.