Unscramble Msets

What is the meaning of word msets unscrambled?

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

1. stems - Definition of stems

Make more words by adding or removing letters

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

1. mess - Definition of mess

2. sets - Definition of sets

3. stem - Definition of stem

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter M and unscrambling sets
2) Removing the letter S and unscrambling mets
3) Removing the letter E and unscrambling msts
4) Removing the letter T and unscrambling mses
5) Removing the letter S and unscrambling mset

More anagrams containing the letters M S E T S
msset msste smtes temss