Unscramble Iusrref

What is the meaning of word iusrref unscrambled?

What 7 letter words can be made from letters I U S R R E F:

1. friseur - Definition of friseur

2. surfier - Definition of surfier

Make more words by adding or removing letters

How many 6 letter words can you make from letters I U S R R E F?

1. firers - Definition of firers

2. friers - Definition of friers

3. furies - Definition of furies

4. surfer - Definition of surfer

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling usrref
2) Removing the letter U and unscrambling isrref
3) Removing the letter S and unscrambling iurref
4) Removing the letter R and unscrambling iusref
5) Removing the letter R and unscrambling iusref
6) Removing the letter E and unscrambling iusrrf
7) Removing the letter F and unscrambling iusrre

More anagrams containing the letters I U S R R E F
iusrrfe refirsu rrifsue sefruir