Unscramble Rstiis

What is the meaning of word rstiis unscrambled?

What 6 letter words can be made from letters R S T I I S:

Make more words by adding or removing letters

How many 5 letter words can you make from letters R S T I I S?

1. siris - Definition of siris

2. stirs - Definition of stirs

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling stiis
2) Removing the letter S and unscrambling rtiis
3) Removing the letter T and unscrambling rsiis
4) Removing the letter I and unscrambling rstis
5) Removing the letter I and unscrambling rstis
6) Removing the letter S and unscrambling rstii

More anagrams containing the letters R S T I I S
rstisi rstsii iistsr triiss