What is the accepted preposition used after word different -- from or than?

Both "from" and "than" can be used after "different," but they have distinct meanings:

* Different from: This emphasizes the distinctness or separation between two things. It implies that they are not alike in some way.

* Example: "My car is different from yours." (Your car has features mine doesn't, and vice versa)

* Different than: This indicates a contrast or variation between two things. It often implies that one thing is better or worse than the other.

* Example: "The weather today is different than it was yesterday." (The weather is different in a specific way, likely implying change.)

While both are grammatically correct, "different from" is generally considered the more formal and preferred choice. "Different than" can sound less formal or even incorrect to some speakers.

Ultimately, the choice depends on the nuance you want to convey.