NUCLEOLE is a playable word

nucleole Scrabble® Dictionary

noun
pl. nucleoles
a part of a nucleus
50 Playable Words can be made from "NUCLEOLE"
   2-Letter Words (9 found)
   3-Letter Words (16 found)
   4-Letter Words (15 found)
   5-Letter Words (5 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)