Unscramble Usedrefs

What is the meaning of word usedrefs unscrambled?

What 8 letter words can be made from letters U S E D R E F S:

1. defusers - Definition of defusers

Make more words by adding or removing letters

How many 7 letter words can you make from letters U S E D R E F S?

1. defuser - Definition of defuser

2. defuses - Definition of defuses

3. refused - Definition of refused

4. refuses - Definition of refuses

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling sedrefs
2) Removing the letter S and unscrambling uedrefs
3) Removing the letter E and unscrambling usdrefs
4) Removing the letter D and unscrambling userefs
5) Removing the letter R and unscrambling usedefs
6) Removing the letter E and unscrambling usedrfs
7) Removing the letter F and unscrambling usedres
8) Removing the letter S and unscrambling usedref

More anagrams containing the letters U S E D R E F S
usedresf usedrfes eusdrfse euefsdsr