Unscramble Errrs

What is the meaning of word errrs unscrambled?

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

Make more words by adding or removing letters

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

1. errs - Definition of errs

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling rrrs
2) Removing the letter R and unscrambling errs
3) Removing the letter R and unscrambling errs
4) Removing the letter R and unscrambling errs
5) Removing the letter S and unscrambling errr

More anagrams containing the letters E R R R S
errsr ersrr serrr rresr