HALFPIPE is a playable word

halfpipe Scrabble® Dictionary

noun
pl. halfpipes
a U-shaped course used for skateboarding
100 Playable Words can be made from "HALFPIPE"
   2-Letter Words (18 found)
   3-Letter Words (32 found)
   5-Letter Words (10 found)
   6-Letter Words (1 found)
   8-Letter Words (1 found)