Unscramble Rirros

What is the meaning of word rirros unscrambled?

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

Make more words by adding or removing letters

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

1. orris - Definition of orris

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling irros
2) Removing the letter I and unscrambling rrros
3) Removing the letter R and unscrambling riros
4) Removing the letter R and unscrambling riros
5) Removing the letter O and unscrambling rirrs
6) Removing the letter S and unscrambling rirro

More anagrams containing the letters R I R R O S
rirrso rirsor irosrr rsorri