Mukluk is a 6 letter English word. It's valid Scrabble word worth 16 points. It's valid Words with friends word worth 20 points.
You can make 23 anagrams from letters in mukluk (kklmuu).
1865-70, Americanism; Yupik maklak bearded seal, incorrectly taken to mean “sealskin,” then transferred to boots made of sealskin