Unscramble Opsiions

What is the meaning of word opsiions unscrambled?

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

Make more words by adding or removing letters

How many 7 letter words can you make from letters O P S I I 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 O and unscrambling psiions
2) Removing the letter P and unscrambling osiions
3) Removing the letter S and unscrambling opiions
4) Removing the letter I and unscrambling opsions
5) Removing the letter I and unscrambling opsions
6) Removing the letter O and unscrambling opsiins
7) Removing the letter N and unscrambling opsiios
8) Removing the letter S and unscrambling opsiion

More anagrams containing the letters O P S I I O N S
opsiiosn opsiisno iooispsn sipiosno