Unscramble Orrer

What is the meaning of word orrer unscrambled?

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

1. error - Definition of error

Make more words by adding or removing letters

How many 4 letter words can you make from letters O R R E R?
Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling rrer
2) Removing the letter R and unscrambling orer
3) Removing the letter R and unscrambling orer
4) Removing the letter E and unscrambling orrr
5) Removing the letter R and unscrambling orre

More anagrams containing the letters O R R E R
orrre reorr rrreo rrore