Unscramble Inusoids

What is the meaning of word inusoids unscrambled?

What 8 letter words can be made from letters I N U S O I D S:

1. sinusoid - Definition of sinusoid

Make more words by adding or removing letters

How many 7 letter words can you make from letters I N U S O I D S?
Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling nusoids
2) Removing the letter N and unscrambling iusoids
3) Removing the letter U and unscrambling insoids
4) Removing the letter S and unscrambling inuoids
5) Removing the letter O and unscrambling inusids
6) Removing the letter I and unscrambling inusods
7) Removing the letter D and unscrambling inusois
8) Removing the letter S and unscrambling inusoid

More anagrams containing the letters I N U S O I D S
inusoisd inusosdi inssudoi ssdniiou