Unscramble Ooisr

What is the meaning of word ooisr unscrambled?

What 5 letter words can be made from letters O O I S R:

Make more words by adding or removing letters

How many 4 letter words can you make from letters O O I S R?

1. sori - Definition of sori

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling oisr
2) Removing the letter O and unscrambling oisr
3) Removing the letter I and unscrambling oosr
4) Removing the letter S and unscrambling ooir
5) Removing the letter R and unscrambling oois

More anagrams containing the letters O O I S R
ooris oorsi osior osroi