Unscramble Iitsets

What is the meaning of word iitsets unscrambled?

What 7 letter words can be made from letters I I T S E T S:

Make more words by adding or removing letters

How many 6 letter words can you make from letters I I T S E T S?

1. testis - Definition of testis

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling itsets
2) Removing the letter I and unscrambling itsets
3) Removing the letter T and unscrambling iisets
4) Removing the letter S and unscrambling iitets
5) Removing the letter E and unscrambling iitsts
6) Removing the letter T and unscrambling iitses
7) Removing the letter S and unscrambling iitset

More anagrams containing the letters I I T S E T S
iitsset iitsste ssiteti estitis