Unscramble Usrs

What is the meaning of word usrs unscrambled?

What 4 letter words can be made from letters U S R S:

1. USSR - Definition of USSR

Make more words by adding or removing letters

How many 3 letter words can you make from letters U S R S?

1. RSS - Definition of RSS

2. Rus - Definition of Rus

3. Sur - Definition of Sur

4. Sus - Definition of Sus

5. USS - Definition of USS

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling srs
2) Removing the letter S and unscrambling urs
3) Removing the letter R and unscrambling uss
4) Removing the letter S and unscrambling usr

More anagrams containing the letters U S R S
ussr rssu ssur rssu