COCKBILLS is a playable word

cockbill Scrabble® Dictionary

verb
cockbilled, cockbilling, cockbills
to raise the yardarm on a ship

107 Playable Words can be made from "COCKBILLS"

   2-Letter Words (11 found)

   3-Letter Words (27 found)

   6-Letter Words (6 found)

   8-Letter Words (1 found)

   9-Letter Words (1 found)