Unscramble Irrtree

What is the meaning of word irrtree unscrambled?

What 7 letter words can be made from letters I R R T R E E:

1. retirer - Definition of retirer

2. terrier - Definition of terrier

Make more words by adding or removing letters

How many 6 letter words can you make from letters I R R T R E E?

1. Reiter - Definition of Reiter

2. retire - Definition of retire

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rrtree
2) Removing the letter R and unscrambling irtree
3) Removing the letter R and unscrambling irtree
4) Removing the letter T and unscrambling irrree
5) Removing the letter R and unscrambling irrtee
6) Removing the letter E and unscrambling irrtre
7) Removing the letter E and unscrambling irrtre

More anagrams containing the letters I R R T R E E
irteerr irterer ieretrr irrerte