BUSYNESS is a playable word

busyness Scrabble® Dictionary

noun
pl. busynesses
the state of being busy
59 Playable Words can be made from "BUSYNESS"
   2-Letter Words (9 found)
   3-Letter Words (23 found)
   5-Letter Words (4 found)
   6-Letter Words (2 found)
   8-Letter Words (1 found)