Unscramble Nrref

What is the meaning of word nrref unscrambled?

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

Make more words by adding or removing letters

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

1. fern - Definition of fern

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter N and unscrambling rref
2) Removing the letter R and unscrambling nref
3) Removing the letter R and unscrambling nref
4) Removing the letter E and unscrambling nrrf
5) Removing the letter F and unscrambling nrre

More anagrams containing the letters N R R E F
nrrfe refnr erfrn frrne