Unscramble Ifrnr

What is the meaning of word ifrnr unscrambled?

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

Make more words by adding or removing letters

How many 4 letter words can you make from letters I F R N 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 I and unscrambling frnr
2) Removing the letter F and unscrambling irnr
3) Removing the letter R and unscrambling ifnr
4) Removing the letter N and unscrambling ifrr
5) Removing the letter R and unscrambling ifrn

More anagrams containing the letters I F R N R
ifrrn infrr rrifn irfrn