SELFING is a playable word

self Scrabble® Dictionary

noun
pl. selves
the total, essential, or particular being of one person
verb
selfed, selfing, selfs
to inbreed
100 Playable Words can be made from "SELFING"
   2-Letter Words (12 found)
   3-Letter Words (31 found)
   6-Letter Words (5 found)
   7-Letter Words (1 found)