Unscramble Irrsof

What is the meaning of word irrsof unscrambled?

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

Make more words by adding or removing letters

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

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 I and unscrambling rrsof
2) Removing the letter R and unscrambling irsof
3) Removing the letter R and unscrambling irsof
4) Removing the letter S and unscrambling irrof
5) Removing the letter O and unscrambling irrsf
6) Removing the letter F and unscrambling irrso

More anagrams containing the letters I R R S O F
irsfor irsfro rrisof sfriro