Unscramble Inrrefs

What is the meaning of word inrrefs unscrambled?

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

Make more words by adding or removing letters

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

1. Fenrir - Definition of Fenrir

2. firers - Definition of firers

3. friers - Definition of friers

4. infers - Definition of infers

5. rinser - Definition of rinser

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling nrrefs
2) Removing the letter N and unscrambling irrefs
3) Removing the letter R and unscrambling inrefs
4) Removing the letter R and unscrambling inrefs
5) Removing the letter E and unscrambling inrrfs
6) Removing the letter F and unscrambling inrres
7) Removing the letter S and unscrambling inrref

More anagrams containing the letters I N R R E F S
inrresf inrrfes irresfn snerifr