You can find the full set of valid words that can be produced from the letters in MULES.
Words You Can Make from MULES
3-letter words
- ELM5
- ELS3
- EMS5
- EMU5
- LES3
- LEU3
- LUM5
- MEL5
- MES5
- MUS5
- SEL3
- SUE3
- SUM5
- UMS5
- USE3
4-letter words
- ELMS6
- EMUS6
- LUES4
- LUMS6
- MULE6
- MUSE6
- SLUE4
- SLUM6
5-letter words
- MULES7
The list above contains all words you can make from MULES using the same letters. In total, it yields 24 valid words.