Unscramble Isiin

What is the meaning of word isiin unscrambled?

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

Make more words by adding or removing letters

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

1. nisi - Definition of nisi

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling siin
2) Removing the letter S and unscrambling iiin
3) Removing the letter I and unscrambling isin
4) Removing the letter I and unscrambling isin
5) Removing the letter N and unscrambling isii

More anagrams containing the letters I S I I N
isini isnii sniii isini