Unscramble Niion

What is the meaning of word niion unscrambled?

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

1. inion - Definition of inion

Make more words by adding or removing letters

How many 4 letter words can you make from letters N I I O N?
Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter N and unscrambling iion
2) Removing the letter I and unscrambling nion
3) Removing the letter I and unscrambling nion
4) Removing the letter O and unscrambling niin
5) Removing the letter N and unscrambling niio

More anagrams containing the letters N I I O N
ninio ninoi niino iinno