LABURNUM is a playable word

laburnum Scrabble® Dictionary

noun
pl. laburnums
an ornamental tree
89 Playable Words can be made from "LABURNUM"
   2-Letter Words (13 found)
   3-Letter Words (31 found)
   5-Letter Words (12 found)
   6-Letter Words (5 found)
   8-Letter Words (2 found)