Unscramble Stefsets

What is the meaning of word stefsets unscrambled?

What 8 letter words can be made from letters S T E F S E T S:

Make more words by adding or removing letters

How many 7 letter words can you make from letters S T E F S E T S?

1. sestets - Definition of sestets

2. tsetses - Definition of tsetses

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling tefsets
2) Removing the letter T and unscrambling sefsets
3) Removing the letter E and unscrambling stfsets
4) Removing the letter F and unscrambling stesets
5) Removing the letter S and unscrambling stefets
6) Removing the letter E and unscrambling stefsts
7) Removing the letter T and unscrambling stefses
8) Removing the letter S and unscrambling stefset

More anagrams containing the letters S T E F S E T S
stefsset stefsste sfesstet sessttfe