Unscramble Errnum

What is the meaning of word errnum unscrambled?

What 6 letter words can be made from letters E R R N U M:

Make more words by adding or removing letters

How many 5 letter words can you make from letters E R R N U M?

1. murre - Definition of murre

2. rerun - Definition of rerun

3. rumen - Definition of rumen

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling rrnum
2) Removing the letter R and unscrambling ernum
3) Removing the letter R and unscrambling ernum
4) Removing the letter N and unscrambling errum
5) Removing the letter U and unscrambling errnm
6) Removing the letter M and unscrambling errnu

More anagrams containing the letters E R R N U M
errumn errunm murern rurmen