HASHTAGS is a playable word

hashtag Scrabble® Dictionary

noun
pl. hashtags
a word or phrase preceded by the symbol # that categorizes the accompanying text
65 Playable Words can be made from "HASHTAGS"
   2-Letter Words (8 found)
   3-Letter Words (21 found)
   5-Letter Words (10 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)