NANOBOT is a playable word

nanobot Scrabble® Dictionary

noun
pl. nanobots
a very small self-propelled machine
46 Playable Words can be made from "NANOBOT"
   2-Letter Words (10 found)
   3-Letter Words (20 found)
   4-Letter Words (12 found)
   5-Letter Words (3 found)
   7-Letter Words (1 found)