I am watching The Magicians and noticed that "fucking" (or other variations of "fuck" - I did not notice that with other words) is scrambled to "fng" (more or less). The viewer is expected to recognize the dirty word.
Why would Syfy do that? They created the series so they could have gone with "freaking" or something like that instead of a bleeping if they wanted to go for a younger rating.
I do not even think that the rating is the reason - extracted eyeballs or other violent elements would surely require a higher rating. This is not sure, though, as nudity or profanity is usually more problematic in the US than violence (I do not have sources for that).