Unscramble Iistr

What is the meaning of word iistr unscrambled?

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

Make more words by adding or removing letters

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

1. iris - Definition of iris

2. stir - Definition of stir

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling istr
2) Removing the letter I and unscrambling istr
3) Removing the letter S and unscrambling iitr
4) Removing the letter T and unscrambling iisr
5) Removing the letter R and unscrambling iist

More anagrams containing the letters I I S T R
iitrs iitsr strii tisir