Unscramble Sonpsii

What is the meaning of word sonpsii unscrambled?

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

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 O N P S I I?

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 onpsii
2) Removing the letter O and unscrambling snpsii
3) Removing the letter N and unscrambling sopsii
4) Removing the letter P and unscrambling sonsii
5) Removing the letter S and unscrambling sonpii
6) Removing the letter I and unscrambling sonpsi
7) Removing the letter I and unscrambling sonpsi

More anagrams containing the letters S O N P S I I
sonsiip sonsipi ssinpio siosinp