Unscramble Iponssi

What is the meaning of word iponssi unscrambled?

What 7 letter words can be made from letters I P O N S S 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 I P O N S S 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 I and unscrambling ponssi
2) Removing the letter P and unscrambling ionssi
3) Removing the letter O and unscrambling ipnssi
4) Removing the letter N and unscrambling ipossi
5) Removing the letter S and unscrambling iponsi
6) Removing the letter S and unscrambling iponsi
7) Removing the letter I and unscrambling iponss

More anagrams containing the letters I P O N S S I
iposins iposisn spision oisnpis