Unscramble Mudrref

What is the meaning of word mudrref unscrambled?

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

Make more words by adding or removing letters

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

1. ferrum - Definition of ferrum

2. furred - Definition of furred

3. murder - Definition of murder

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter M and unscrambling udrref
2) Removing the letter U and unscrambling mdrref
3) Removing the letter D and unscrambling murref
4) Removing the letter R and unscrambling mudref
5) Removing the letter R and unscrambling mudref
6) Removing the letter E and unscrambling mudrrf
7) Removing the letter F and unscrambling mudrre

More anagrams containing the letters M U D R R E F
mudrrfe muedfrr refmrdu umrfdre