Unscramble Ipsioons

What is the meaning of word ipsioons unscrambled?

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

Make more words by adding or removing letters

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

1. isospin - Definition of isospin

2. poisons - Definition of poisons

3. 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 psioons
2) Removing the letter P and unscrambling isioons
3) Removing the letter S and unscrambling ipioons
4) Removing the letter I and unscrambling ipsoons
5) Removing the letter O and unscrambling ipsions
6) Removing the letter O and unscrambling ipsions
7) Removing the letter N and unscrambling ipsioos
8) Removing the letter S and unscrambling ipsioon

More anagrams containing the letters I P S I O O N S
ipsioosn ipsiosno spsoioin sonipois