Unscramble Refmsum

What is the meaning of word refmsum unscrambled?

What 7 letter words can be made from letters R E F M S U M:

Make more words by adding or removing letters

How many 6 letter words can you make from letters R E F M S U M?

1. femurs - Definition of femurs

2. fumers - Definition of fumers

3. summer - Definition of summer

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling efmsum
2) Removing the letter E and unscrambling rfmsum
3) Removing the letter F and unscrambling remsum
4) Removing the letter M and unscrambling refsum
5) Removing the letter S and unscrambling refmum
6) Removing the letter U and unscrambling refmsm
7) Removing the letter M and unscrambling refmsu

More anagrams containing the letters R E F M S U M
refmums refmusm mermfus mmsrfue