Unscramble Irnrs

What is the meaning of word irnrs unscrambled?

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

Make more words by adding or removing letters

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

1. rins - Definition of rins

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rnrs
2) Removing the letter R and unscrambling inrs
3) Removing the letter N and unscrambling irrs
4) Removing the letter R and unscrambling irns
5) Removing the letter S and unscrambling irnr

More anagrams containing the letters I R N R S
irnsr irrns rsrin rnsri