Mirk is a 4 letter English word. It's valid Scrabble word worth 10 points. It's valid Words with friends word worth 11 points.
You can make 27 anagrams from letters in mirk (ikmr).
before 900; Middle English mirke, myrke Old Norse myrkr dark, darkness, replacing Old English myrce dark
It's the best thing we've had at mirk yet, and—— Ah, the devil!
Or catch'd wi' warlocks i' the mirk, By Alloway's auld haunted kirk.
Is it this fancy of his, then, think you, which alone keeps him here at mirk?
He is so good as to say he likes mirk, I understand; and the village folks like him.
With this Prince mirk spurred the mare, and at once reached the tent.
I shall go down to mirk, after a little, to bring away my wife.
Bring a candle, the grand staircase is as mirk as a yule midnight.
Why, here I have had no letter at all from mirk, and yet I am content.
mirk was frightened, and quickly dipped his little finger into the bottle.
And mirk told her that he was a prince, and had come to see the Princess of Doghead.