Unscramble Ionplsis

What is the meaning of word ionplsis unscrambled?

What 8 letter words can be made from letters I O N P L S I S:

Make more words by adding or removing letters

How many 7 letter words can you make from letters I O N P L S I S?

1. isospin - Definition of isospin

2. sinopis - Definition of sinopis

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling onplsis
2) Removing the letter O and unscrambling inplsis
3) Removing the letter N and unscrambling ioplsis
4) Removing the letter P and unscrambling ionlsis
5) Removing the letter L and unscrambling ionpsis
6) Removing the letter S and unscrambling ionplis
7) Removing the letter I and unscrambling ionplss
8) Removing the letter S and unscrambling ionplsi

More anagrams containing the letters I O N P L S I S
ionplssi ionpsils spislino losinpsi