Unscramble Optising

What is the meaning of word optising unscrambled?

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

1. positing - Definition of positing

2. sopiting - Definition of sopiting

Make more words by adding or removing letters

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

1. Isoptin - Definition of Isoptin

2. poising - Definition of poising

3. posting - Definition of posting

4. spiting - Definition of spiting

5. stoping - Definition of stoping

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling ptising
2) Removing the letter P and unscrambling otising
3) Removing the letter T and unscrambling opising
4) Removing the letter I and unscrambling optsing
5) Removing the letter S and unscrambling optiing
6) Removing the letter I and unscrambling optisng
7) Removing the letter N and unscrambling optisig
8) Removing the letter G and unscrambling optisin

More anagrams containing the letters O P T I S I N G
optisngi optisnig otisginp isgtopin