Bunkmate is a 8 letter English word. It's valid Scrabble word worth 16 points. It's valid Words with friends word worth 20 points.
You can make 256 anagrams from letters in bunkmate (abekmntu).
An Americanism dating back to 1875-80; bunk1 + mate1
"Pretty near two months' wages gone for a box, but what's expense when we're planting Jim," weepingly commented his bunkmate.