Kaf is a 3 letter English word. It's valid Words with friends word worth 10 points.
You can make 10 anagrams from letters in Kaf (afk).
From the Arabic word kāf
Others say that the Nile flows from snowy mountains, and they are the mountains called kaf.
Caph (kaf), β Cassiopeiæ, "the camel's hump," or "the hand."
I will follow thee, if it be thy will beyond the kaf, in the land of the Afrits.
The mountain of kaf may set bounds to the world, but never to the ideas and wishes of the ambitious.
This world is in the midst of the mountain of kaf, just as the finger is in the midst of the ring.
kaffiyeh, kaf′i-ye, n. a small shawl worn about the head in Syria.
They dwelt in the land of Jinnestan, in the mountains of kaf.
I will follow thee, if it be thy will, beyond the kaf, in the land of the afrits.
Forder's guide explained who he was and that he wanted to go to kaf.
He will give me your letter, and I swear to you, I will cross the mountains of kaf, to deliver you!