PARABOLA is a playable word

parabola Scrabble® Dictionary

noun
pl. parabolas or parabolae
a conic section
67 Playable Words can be made from "PARABOLA"
   2-Letter Words (12 found)
   3-Letter Words (32 found)
   4-Letter Words (12 found)
   5-Letter Words (7 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)