SIEURS is a playable word

sieur Scrabble® Dictionary

noun
pl. sieurs
an old French title of respect for a man
45 Playable Words can be made from "SIEURS"
   2-Letter Words (6 found)
   3-Letter Words (14 found)
   4-Letter Words (15 found)
   5-Letter Words (8 found)
   6-Letter Words (2 found)