Unscramble Irrnats

What is the meaning of word irrnats unscrambled?

What 7 letter words can be made from letters I R R N A T S:

Make more words by adding or removing letters

How many 6 letter words can you make from letters I R R N A T S?

1. instar - Definition of instar

2. ristra - Definition of ristra

3. santir - Definition of santir

4. strain - Definition of strain

5. trains - Definition of trains

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rrnats
2) Removing the letter R and unscrambling irnats
3) Removing the letter R and unscrambling irnats
4) Removing the letter N and unscrambling irrats
5) Removing the letter A and unscrambling irrnts
6) Removing the letter T and unscrambling irrnas
7) Removing the letter S and unscrambling irrnat

More anagrams containing the letters I R R N A T S
irrnsat irrnsta sarrnit irranst