Unscramble Spinois

What is the meaning of word spinois unscrambled?

What 7 letter words can be made from letters S P I N O I S:

1. isospin - Definition of isospin

2. sinopis - Definition of sinopis

Make more words by adding or removing letters

How many 6 letter words can you make from letters S P I N O I S?

1. opsins - Definition of opsins

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling pinois
2) Removing the letter P and unscrambling sinois
3) Removing the letter I and unscrambling spnois
4) Removing the letter N and unscrambling spiois
5) Removing the letter O and unscrambling spinis
6) Removing the letter I and unscrambling spinos
7) Removing the letter S and unscrambling spinoi

More anagrams containing the letters S P I N O I S
spinosi spinsio iissnop ispsion