NICKEL is a playable word

nickel Scrabble® Dictionary

verb
nickeled, nickeling, nickels or nickelled, nickelling, nickels
to plate with nickel (a metallic element)
39 Playable Words can be made from "NICKEL"
   2-Letter Words (6 found)
   3-Letter Words (13 found)
   4-Letter Words (13 found)
   5-Letter Words (5 found)
   6-Letter Words (2 found)