Unscramble Sisr

What is the meaning of word sisr unscrambled?

What 4 letter words can be made from letters S I S R:

1. sirs - Definition of sirs

2. sris - Definition of sris

3. SSRI - Definition of SSRI

Make more words by adding or removing letters

How many 3 letter words can you make from letters S I S R?

1. IRS - Definition of IRS

2. RSI - Definition of RSI

3. RSS - Definition of RSS

4. sir - Definition of sir

5. sis - Definition of sis

6. sri - Definition of sri

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling isr
2) Removing the letter I and unscrambling ssr
3) Removing the letter S and unscrambling sir
4) Removing the letter R and unscrambling sis

More anagrams containing the letters S I S R
sris srsi isrs riss