Unscramble Mifnr

What is the meaning of word mifnr unscrambled?

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

Make more words by adding or removing letters

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

1. firm - Definition of firm

2. firn - Definition of firn

3. fMRI - Definition of fMRI

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter M and unscrambling ifnr
2) Removing the letter I and unscrambling mfnr
3) Removing the letter F and unscrambling minr
4) Removing the letter N and unscrambling mifr
5) Removing the letter R and unscrambling mifn

More anagrams containing the letters M I F N R
mifrn minfr mifrn irmnf