HORIZON is a playable word

horizon Scrabble® Dictionary

noun
pl. horizons
the line where the sky seems to meet the earth
34 Playable Words can be made from "HORIZON"
   2-Letter Words (8 found)
   3-Letter Words (15 found)
   4-Letter Words (8 found)
   5-Letter Words (2 found)
   7-Letter Words (1 found)