Unscramble Ising

What is the meaning of word ising unscrambled?

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

Make more words by adding or removing letters

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

1. gins - Definition of gins

2. nisi - Definition of nisi

3. sign - Definition of sign

4. sing - Definition of sing

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling sing
2) Removing the letter S and unscrambling iing
3) Removing the letter I and unscrambling isng
4) Removing the letter N and unscrambling isig
5) Removing the letter G and unscrambling isin

More anagrams containing the letters I S I N G
isngi isnig gnsii sgnii