Unscramble Messrsets

What is the meaning of word messrsets unscrambled?

What 9 letter words can be made from letters M E S S R S E T S:

Make more words by adding or removing letters

How many 8 letter words can you make from letters M E S S R S E T S?

1. stresses - Definition of stresses

Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter M and unscrambling essrsets
2) Removing the letter E and unscrambling mssrsets
3) Removing the letter S and unscrambling mesrsets
4) Removing the letter S and unscrambling mesrsets
5) Removing the letter R and unscrambling messsets
6) Removing the letter S and unscrambling messrets
7) Removing the letter E and unscrambling messrsts
8) Removing the letter T and unscrambling messrses
9) Removing the letter S and unscrambling messrset

More anagrams containing the letters M E S S R S E T S
messrsset messrsste emssersts essstrems