Unscramble Orisnostp

What is the meaning of word orisnostp unscrambled?

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

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 O R I S N O S T P?

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 O and unscrambling risnostp
2) Removing the letter R and unscrambling oisnostp
3) Removing the letter I and unscrambling orsnostp
4) Removing the letter S and unscrambling orinostp
5) Removing the letter N and unscrambling orisostp
6) Removing the letter O and unscrambling orisnstp
7) Removing the letter S and unscrambling orisnotp
8) Removing the letter T and unscrambling orisnosp
9) Removing the letter P and unscrambling orisnost

More anagrams containing the letters O R I S N O S T P
orisnotps orisnotsp sosnpotir prsotosin