Unscramble Ingprolog

What is the meaning of word ingprolog unscrambled?

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

1. prologing - Definition of prologing

Make more words by adding or removing letters

How many 8 letter words can you make from letters I N G P R O L O G?
Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling ngprolog
2) Removing the letter N and unscrambling igprolog
3) Removing the letter G and unscrambling inprolog
4) Removing the letter P and unscrambling ingrolog
5) Removing the letter R and unscrambling ingpolog
6) Removing the letter O and unscrambling ingprlog
7) Removing the letter L and unscrambling ingproog
8) Removing the letter O and unscrambling ingprolg
9) Removing the letter G and unscrambling ingprolo

More anagrams containing the letters I N G P R O L O G
ingproogl ingproolg npgorolgi gnpogoirl