Unscramble Ircfn

What is the meaning of word ircfn unscrambled?

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

Make more words by adding or removing letters

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

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 rcfn
2) Removing the letter R and unscrambling icfn
3) Removing the letter C and unscrambling irfn
4) Removing the letter F and unscrambling ircn
5) Removing the letter N and unscrambling ircf

More anagrams containing the letters I R C F N
ircnf irfcn irfcn rcinf