NUMBS is a playable word

numb Scrabble® Dictionary

adjective
number, numbest
lacking sensation
verb
numbed, numbing, numbs
to make numb
24 Playable Words can be made from "NUMBS"
   2-Letter Words (5 found)
   3-Letter Words (12 found)
   4-Letter Words (6 found)
   5-Letter Words (1 found)