Unscramble Errmu

What is the meaning of word errmu unscrambled?

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

1. murre - Definition of murre

Make more words by adding or removing letters

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

1. mure - Definition of mure

2. murr - Definition of murr

3. ruer - Definition of ruer

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling rrmu
2) Removing the letter R and unscrambling ermu
3) Removing the letter R and unscrambling ermu
4) Removing the letter M and unscrambling erru
5) Removing the letter U and unscrambling errm

More anagrams containing the letters E R R M U
errum erumr emrru remru