Unscramble Itrrset

What is the meaning of word itrrset unscrambled?

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

1. ritters - Definition of ritters

2. territs - Definition of territs

Make more words by adding or removing letters

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

1. ritter - Definition of ritter

2. Sitter - Definition of Sitter

3. territ - Definition of territ

4. tetris - Definition of tetris

5. titers - Definition of titers

6. titres - Definition of titres

7. triers - Definition of triers

8. triste - Definition of triste

9. triter - Definition of triter

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling trrset
2) Removing the letter T and unscrambling irrset
3) Removing the letter R and unscrambling itrset
4) Removing the letter R and unscrambling itrset
5) Removing the letter S and unscrambling itrret
6) Removing the letter E and unscrambling itrrst
7) Removing the letter T and unscrambling itrrse

More anagrams containing the letters I T R R S E T
itrrste itrrtes sierttr irtesrt