I've always thought that the name of the Lovecraft deity Shub Niggurath was intended to sound vaguely Semitic, but I recently noticed that it seems to encode a certain well-known English-language racial slur.
Is it known whether or not H. P. Lovecraft intended for readers to make this connection? It actually seems quite apt, considering that, in The Whisperer in Darkness (1930), the author describes (emphasis mine):
... and abundance to the Black Goat of the Woods. Iä! Shub-Niggurath! The Goat with a Thousand Young!
It is known that Lovecraft harbored some racist views, but that does not prove that he intended to incorporate a certain racist word into the name of one of his gods.
There is also a black cat in the author's earlier The Case of Charles Dexter Ward (1927) who is named Nig, so it seems that the author was at least somewhat comfortable with this word.