CATENAE is a playable word

catena Scrabble® Dictionary

noun
pl. catenas or catenae
a closely linked series
53 Playable Words can be made from "CATENAE"
   2-Letter Words (10 found)
   3-Letter Words (20 found)
   4-Letter Words (13 found)
   5-Letter Words (6 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)