Unscramble Remfn

What is the meaning of word remfn unscrambled?

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

Make more words by adding or removing letters

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

1. fern - Definition of fern

2. NREM - Definition of NREM

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling emfn
2) Removing the letter E and unscrambling rmfn
3) Removing the letter M and unscrambling refn
4) Removing the letter F and unscrambling remn
5) Removing the letter N and unscrambling remf

More anagrams containing the letters R E M F N
remnf renfm nrfme fermn