Unscramble Ingprison

What is the meaning of word ingprison unscrambled?

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

1. prisoning - Definition of prisoning

Make more words by adding or removing letters

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

1. ironings - Definition of ironings

2. nigrosin - Definition of nigrosin

3. rosining - Definition of rosining

Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling ngprison
2) Removing the letter N and unscrambling igprison
3) Removing the letter G and unscrambling inprison
4) Removing the letter P and unscrambling ingrison
5) Removing the letter R and unscrambling ingpison
6) Removing the letter I and unscrambling ingprson
7) Removing the letter S and unscrambling ingprion
8) Removing the letter O and unscrambling ingprisn
9) Removing the letter N and unscrambling ingpriso

More anagrams containing the letters I N G P R I S O N
ingprnios ingprniso opiignnsr prgosinni