Unscramble Irrnu

What is the meaning of word irrnu unscrambled?

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

Make more words by adding or removing letters

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

1. ruin - Definition of ruin

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rrnu
2) Removing the letter R and unscrambling irnu
3) Removing the letter R and unscrambling irnu
4) Removing the letter N and unscrambling irru
5) Removing the letter U and unscrambling irrn

More anagrams containing the letters I R R N U
irrun irunr urnri uinrr