Unscramble Uisrits

What is the meaning of word uisrits unscrambled?

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

Make more words by adding or removing letters

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

1. Sirius - Definition of Sirius

2. tsuris - Definition of tsuris

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling isrits
2) Removing the letter I and unscrambling usrits
3) Removing the letter S and unscrambling uirits
4) Removing the letter R and unscrambling uisits
5) Removing the letter I and unscrambling uisrts
6) Removing the letter T and unscrambling uisris
7) Removing the letter S and unscrambling uisrit

More anagrams containing the letters U I S R I T S
uisrsit uisrsti sutsiir usstrii