Unscramble Rniigs

What is the meaning of word rniigs unscrambled?

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

1. rising - Definition of rising

2. siring - Definition of siring

Make more words by adding or removing letters

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

1. girns - Definition of girns

2. grins - Definition of grins

3. iring - Definition of iring

4. rings - Definition of rings

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling niigs
2) Removing the letter N and unscrambling riigs
3) Removing the letter I and unscrambling rnigs
4) Removing the letter I and unscrambling rnigs
5) Removing the letter G and unscrambling rniis
6) Removing the letter S and unscrambling rniig

More anagrams containing the letters R N I I G S
rniisg rnisgi nriigs gnsrii