SWIFTIES is a playable word

swiftie Scrabble® Dictionary

noun
pl. swifties
a person who acts or thinks quickly
83 Playable Words can be made from "SWIFTIES"
   2-Letter Words (12 found)
   3-Letter Words (23 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)