Unscramble Isnius

What is the meaning of word isnius unscrambled?

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

Make more words by adding or removing letters

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

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 I and unscrambling snius
2) Removing the letter S and unscrambling inius
3) Removing the letter N and unscrambling isius
4) Removing the letter I and unscrambling isnus
5) Removing the letter U and unscrambling isnis
6) Removing the letter S and unscrambling isniu

More anagrams containing the letters I S N I U S
isnsiu isnsui unsisi nuissi