TANGENT is a playable word

tangent Scrabble® Dictionary

noun
pl. tangents
a straight line in contact with a curve at one point
55 Playable Words can be made from "TANGENT"
   2-Letter Words (10 found)
   3-Letter Words (26 found)
   4-Letter Words (14 found)
   5-Letter Words (2 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)