NAILING is a playable word

nail Scrabble® Dictionary

verb
nailed, nailing, nails
to fasten with a nail (a slender piece of metal)
46 Playable Words can be made from "NAILING"
   2-Letter Words (9 found)
   3-Letter Words (12 found)
   4-Letter Words (11 found)
   5-Letter Words (6 found)
   6-Letter Words (6 found)
   7-Letter Words (2 found)