SHACKO is a playable word

shacko Scrabble® Dictionary

noun
pl. shackos or shackoes
shako
52 Playable Words can be made from "SHACKO"
   2-Letter Words (10 found)
   3-Letter Words (21 found)
   4-Letter Words (14 found)
   5-Letter Words (6 found)
   6-Letter Words (1 found)