Unscramble Nitrref

What is the meaning of word nitrref unscrambled?

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

Make more words by adding or removing letters

How many 6 letter words can you make from letters N I T R 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 N and unscrambling itrref
2) Removing the letter I and unscrambling ntrref
3) Removing the letter T and unscrambling nirref
4) Removing the letter R and unscrambling nitref
5) Removing the letter R and unscrambling nitref
6) Removing the letter E and unscrambling nitrrf
7) Removing the letter F and unscrambling nitrre

More anagrams containing the letters N I T R R E F
nitrrfe nrefirt fiernrt rertnif