Unscramble Ssiniu

What is the meaning of word ssiniu unscrambled?

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

Make more words by adding or removing letters

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

1. nisus - Definition of nisus

2. sinus - Definition of sinus

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling siniu
2) Removing the letter S and unscrambling siniu
3) Removing the letter I and unscrambling ssniu
4) Removing the letter N and unscrambling ssiiu
5) Removing the letter I and unscrambling ssinu
6) Removing the letter U and unscrambling ssini

More anagrams containing the letters S S I N I U
ssinui ssiuin suinsi iissnu