black book

NOUN /blæk_bʊk/
10 LETTERS · STARTS WITH B

black book is a valid 10-letter word worth 23 points in Scrabble and 27 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
B3L1A1C3K5B3O1O1K5
3 + 1 + 1 + 3 + 5 + 0 + 3 + 1 + 1 + 5 =23 PTS
DOUBLE WORD → 46TRIPLE WORD → 69
MEANING

What does black book mean?

NOUN · 1 SENSE
1

A list of people who are out of favor.