Unscramble Iospins

What is the meaning of word iospins unscrambled?

What 7 letter words can be made from letters I O S P I N 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 I O S P I N 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 I and unscrambling ospins
2) Removing the letter O and unscrambling ispins
3) Removing the letter S and unscrambling iopins
4) Removing the letter P and unscrambling iosins
5) Removing the letter I and unscrambling iospns
6) Removing the letter N and unscrambling iospis
7) Removing the letter S and unscrambling iospin

More anagrams containing the letters I O S P I N S
iospisn iospnis sinposi insosip