SHARP is a playable word

sharp Scrabble® Dictionary

adjective
sharper, sharpest
suitable for or capable of cutting or piercing
verb
sharped, sharping, sharps
to raise in pitch, as a musical tone
32 Playable Words can be made from "SHARP"
   2-Letter Words (6 found)
   3-Letter Words (15 found)
   4-Letter Words (9 found)
   5-Letter Words (2 found)