Unscramble Uissrs

What is the meaning of word uissrs unscrambled?

What 6 letter words can be made from letters U I S S R S:

Make more words by adding or removing letters

How many 5 letter words can you make from letters U I S S R S?

1. Issus - Definition of Issus

2. risus - Definition of risus

3. sissu - Definition of sissu

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling issrs
2) Removing the letter I and unscrambling ussrs
3) Removing the letter S and unscrambling uisrs
4) Removing the letter S and unscrambling uisrs
5) Removing the letter R and unscrambling uisss
6) Removing the letter S and unscrambling uissr

More anagrams containing the letters U I S S R S
uisssr urisss sssuir sissur