SOURGUM is a playable word

sourgum Scrabble® Dictionary

noun
pl. sourgums
a softwood tree of eastern North America
52 Playable Words can be made from "SOURGUM"
   2-Letter Words (9 found)
   3-Letter Words (19 found)
   4-Letter Words (18 found)
   5-Letter Words (3 found)
   6-Letter Words (1 found)
   7-Letter Words (2 found)