Unscramble Irrms

What is the meaning of word irrms unscrambled?

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

Make more words by adding or removing letters

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

1. mirs - Definition of mirs

2. rims - Definition of rims

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rrms
2) Removing the letter R and unscrambling irms
3) Removing the letter R and unscrambling irms
4) Removing the letter M and unscrambling irrs
5) Removing the letter S and unscrambling irrm

More anagrams containing the letters I R R M S
irrsm irsmr ismrr smrir