Unscramble Refmn

What is the meaning of word refmn unscrambled?

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

Make more words by adding or removing letters

How many 4 letter words can you make from letters R E F M 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 efmn
2) Removing the letter E and unscrambling rfmn
3) Removing the letter F and unscrambling remn
4) Removing the letter M and unscrambling refn
5) Removing the letter N and unscrambling refm

More anagrams containing the letters R E F M N
refnm remfn mnerf enrfm