Unscramble Irrtn

What is the meaning of word irrtn unscrambled?

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

Make more words by adding or removing letters

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

1. NRTI - Definition of NRTI

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rrtn
2) Removing the letter R and unscrambling irtn
3) Removing the letter R and unscrambling irtn
4) Removing the letter T and unscrambling irrn
5) Removing the letter N and unscrambling irrt

More anagrams containing the letters I R R T N
irtnr irtrn rirnt nirrt