RICHER is a playable word

rich Scrabble® Dictionary

adjective
richer, richest
having wealth
26 Playable Words can be made from "RICHER"
   2-Letter Words (5 found)
   3-Letter Words (10 found)
   4-Letter Words (5 found)
   5-Letter Words (4 found)
   6-Letter Words (2 found)