Unscramble passbooks

The word unscrambler created a list of 99 words unscrambled from the letters passbooks (abkoopsss). Each unscrambled word made with passbooks in them is valid and can be used in Scrabble.

Rearrange this p a s s b o o k s and make them words. Using the word finder you can unscramble more results by adding or removing a single letter. What word can you make with these jumbled letters?

Using the anagram solver we unscramble these letters to make a word. Unscrambling nine letter words we found 0 exact match anagrams of passbooks:This word contains no anagrams.