Unscramble Errrsi

What is the meaning of word errrsi unscrambled?

What 6 letter words can be made from letters E R R R S I:

Make more words by adding or removing letters

How many 5 letter words can you make from letters E R R R S I?

1. riser - Definition of riser

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling rrrsi
2) Removing the letter R and unscrambling errsi
3) Removing the letter R and unscrambling errsi
4) Removing the letter R and unscrambling errsi
5) Removing the letter S and unscrambling errri
6) Removing the letter I and unscrambling errrs

More anagrams containing the letters E R R R S I
errsir errsri rerirs resirr