Unscramble Irrth

What is the meaning of word irrth unscrambled?

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

Make more words by adding or removing letters

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

1. thir - Definition of thir

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rrth
2) Removing the letter R and unscrambling irth
3) Removing the letter R and unscrambling irth
4) Removing the letter T and unscrambling irrh
5) Removing the letter H and unscrambling irrt

More anagrams containing the letters I R R T H
irthr irtrh tirrh itrhr