ROOTKITS is a playable word

rootkit Scrabble® Dictionary

noun
pl. rootkits
software that allows a person to secretly access a computer

108 Playable Words can be made from "ROOTKITS"

   2-Letter Words (11 found)

   3-Letter Words (25 found)

   6-Letter Words (2 found)

   7-Letter Words (2 found)

   8-Letter Words (1 found)