Unscramble Errtnum

What is the meaning of word errtnum unscrambled?

What 7 letter words can be made from letters E R R T N U M:

Make more words by adding or removing letters

How many 6 letter words can you make from letters E R R T N U M?

1. return - Definition of return

2. turner - Definition of turner

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling rrtnum
2) Removing the letter R and unscrambling ertnum
3) Removing the letter R and unscrambling ertnum
4) Removing the letter T and unscrambling errnum
5) Removing the letter N and unscrambling errtum
6) Removing the letter U and unscrambling errtnm
7) Removing the letter M and unscrambling errtnu

More anagrams containing the letters E R R T N U M
errtumn errtunm unrmret runretm