Unscramble Itrnref

What is the meaning of word itrnref unscrambled?

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

Make more words by adding or removing letters

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

1. Fenrir - Definition of Fenrir

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling trnref
2) Removing the letter T and unscrambling irnref
3) Removing the letter R and unscrambling itnref
4) Removing the letter N and unscrambling itrref
5) Removing the letter R and unscrambling itrnef
6) Removing the letter E and unscrambling itrnrf
7) Removing the letter F and unscrambling itrnre

More anagrams containing the letters I T R N R E F
itrnrfe itrrefn neifrtr rtrifen