Unscramble Nfixr

What is the meaning of word nfixr unscrambled?

What 5 letter words can be made from letters N F I X R:

Make more words by adding or removing letters

How many 4 letter words can you make from letters N F I X R?

1. firn - Definition of firn

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter N and unscrambling fixr
2) Removing the letter F and unscrambling nixr
3) Removing the letter I and unscrambling nfxr
4) Removing the letter X and unscrambling nfir
5) Removing the letter R and unscrambling nfix

More anagrams containing the letters N F I X R
nfrix nfrxi fnxri xfnri