REFLUX is a playable word

reflux Scrabble® Dictionary

verb
refluxed, refluxing, refluxes
to cause to flow back
28 Playable Words can be made from "REFLUX"
   2-Letter Words (7 found)
   3-Letter Words (11 found)
   4-Letter Words (8 found)
   5-Letter Words (1 found)
   6-Letter Words (1 found)