UPSLOPE is a playable word

upslope Scrabble® Dictionary

noun
pl. upslopes
an upward slope
85 Playable Words can be made from "UPSLOPE"
   2-Letter Words (11 found)
   3-Letter Words (25 found)
   5-Letter Words (13 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)