Unscramble Ointsperp

What is the meaning of word ointsperp unscrambled?

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

Make more words by adding or removing letters

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

1. pointers - Definition of pointers

2. porniest - Definition of porniest

3. propines - Definition of propines

4. proteins - Definition of proteins

5. tropines - Definition of tropines

Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling intsperp
2) Removing the letter I and unscrambling ontsperp
3) Removing the letter N and unscrambling oitsperp
4) Removing the letter T and unscrambling oinsperp
5) Removing the letter S and unscrambling ointperp
6) Removing the letter P and unscrambling ointserp
7) Removing the letter E and unscrambling ointsprp
8) Removing the letter R and unscrambling ointspep
9) Removing the letter P and unscrambling ointsper

More anagrams containing the letters O I N T S P E R P
ointspper ointsppre eospntipr rpspintoe