Unscramble Ptionssor

What is the meaning of word ptionssor unscrambled?

What 9 letter words can be made from letters P T I O N S S O R:

1. positrons - Definition of positrons

2. sorptions - Definition of sorptions

Make more words by adding or removing letters

How many 8 letter words can you make from letters P T I O N S S O R?

1. Notropis - Definition of Notropis

2. portions - Definition of portions

3. positron - Definition of positron

4. sorption - Definition of sorption

5. torsions - Definition of torsions

Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter P and unscrambling tionssor
2) Removing the letter T and unscrambling pionssor
3) Removing the letter I and unscrambling ptonssor
4) Removing the letter O and unscrambling ptinssor
5) Removing the letter N and unscrambling ptiossor
6) Removing the letter S and unscrambling ptionsor
7) Removing the letter S and unscrambling ptionsor
8) Removing the letter O and unscrambling ptionssr
9) Removing the letter R and unscrambling ptionsso

More anagrams containing the letters P T I O N S S O R
ptionssro ptioonrss ptosornsi rosiotpns