Unscramble Usedsref

What is the meaning of word usedsref unscrambled?

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

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 S R E F?

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 sedsref
2) Removing the letter S and unscrambling uedsref
3) Removing the letter E and unscrambling usdsref
4) Removing the letter D and unscrambling usesref
5) Removing the letter S and unscrambling usedref
6) Removing the letter R and unscrambling usedsef
7) Removing the letter E and unscrambling usedsrf
8) Removing the letter F and unscrambling usedsre

More anagrams containing the letters U S E D S R E F
usedsrfe useedfrs sdreufes sueedfrs