Unscramble Ithetsis

What is the meaning of word ithetsis unscrambled?

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

1. stithies - Definition of stithies

Make more words by adding or removing letters

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

1. theists - Definition of theists

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling thetsis
2) Removing the letter T and unscrambling ihetsis
3) Removing the letter H and unscrambling itetsis
4) Removing the letter E and unscrambling ithtsis
5) Removing the letter T and unscrambling ithesis
6) Removing the letter S and unscrambling ithetis
7) Removing the letter I and unscrambling ithetss
8) Removing the letter S and unscrambling ithetsi

More anagrams containing the letters I T H E T S I S
ithetssi ithiesst stithsie itsshtei