MARGINING is a playable word

margin Scrabble® Dictionary

verb
margined, margining, margins
to provide with a margin (a border)
101 Playable Words can be made from "MARGINING"
   2-Letter Words (10 found)
   3-Letter Words (31 found)
   5-Letter Words (9 found)
   6-Letter Words (10 found)
   7-Letter Words (8 found)
   8-Letter Words (2 found)
   9-Letter Words (1 found)