Unscramble Errinfs

What is the meaning of word errinfs unscrambled?

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

Make more words by adding or removing letters

How many 6 letter words can you make from letters E R R I N 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 E and unscrambling rrinfs
2) Removing the letter R and unscrambling erinfs
3) Removing the letter R and unscrambling erinfs
4) Removing the letter I and unscrambling errnfs
5) Removing the letter N and unscrambling errifs
6) Removing the letter F and unscrambling errins
7) Removing the letter S and unscrambling errinf

More anagrams containing the letters E R R I N F S
errinsf errisfn srrfnie efsirrn