Unscramble Reror

What is the meaning of word reror unscrambled?

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

1. error - Definition of error

Make more words by adding or removing letters

How many 4 letter words can you make from letters R E R O R?
Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling eror
2) Removing the letter E and unscrambling rror
3) Removing the letter R and unscrambling reor
4) Removing the letter O and unscrambling rerr
5) Removing the letter R and unscrambling rero

More anagrams containing the letters R E R O R
rerro roerr eorrr errro