Unscramble Siinus

What is the meaning of word siinus unscrambled?

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

Make more words by adding or removing letters

How many 5 letter words can you make from letters S I I N 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 S and unscrambling iinus
2) Removing the letter I and unscrambling sinus
3) Removing the letter I and unscrambling sinus
4) Removing the letter N and unscrambling siius
5) Removing the letter U and unscrambling siins
6) Removing the letter S and unscrambling siinu

More anagrams containing the letters S I I N U S
siisnu siisun nsisiu ussiin