Unscramble Sniggin

What is the meaning of word sniggin unscrambled?

What 7 letter words can be made from letters S N I G G I N:

1. signing - Definition of signing

2. singing - Definition of singing

Make more words by adding or removing letters

How many 6 letter words can you make from letters S N I G G I N?
Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling niggin
2) Removing the letter N and unscrambling siggin
3) Removing the letter I and unscrambling snggin
4) Removing the letter G and unscrambling snigin
5) Removing the letter G and unscrambling snigin
6) Removing the letter I and unscrambling sniggn
7) Removing the letter N and unscrambling sniggi

More anagrams containing the letters S N I G G I N
sniggni snigign nnggsii gnising