Unscramble Renfm

What is the meaning of word renfm unscrambled?

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

Make more words by adding or removing letters

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

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 enfm
2) Removing the letter E and unscrambling rnfm
3) Removing the letter N and unscrambling refm
4) Removing the letter F and unscrambling renm
5) Removing the letter M and unscrambling renf

More anagrams containing the letters R E N F M
renmf rfemn fmnre emnrf