Unscramble Usrnsii

What is the meaning of word usrnsii unscrambled?

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

Make more words by adding or removing letters

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

1. Sirius - Definition of Sirius

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling srnsii
2) Removing the letter S and unscrambling urnsii
3) Removing the letter R and unscrambling usnsii
4) Removing the letter N and unscrambling usrsii
5) Removing the letter S and unscrambling usrnii
6) Removing the letter I and unscrambling usrnsi
7) Removing the letter I and unscrambling usrnsi

More anagrams containing the letters U S R N S I I
usrsiin usrsini siunsri siisnru