Unscramble Airppniprg

What is the meaning of word airppniprg unscrambled?

What 10 letter words can be made from letters A I R P P N I P R G:

1. riprapping - Definition of riprapping

Make more words by adding or removing letters

How many 9 letter words can you make from letters A I R P P N I P R G?
Which 9 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter A and unscrambling irppniprg
2) Removing the letter I and unscrambling arppniprg
3) Removing the letter R and unscrambling aippniprg
4) Removing the letter P and unscrambling airpniprg
5) Removing the letter P and unscrambling airpniprg
6) Removing the letter N and unscrambling airppiprg
7) Removing the letter I and unscrambling airppnprg
8) Removing the letter P and unscrambling airppnirg
9) Removing the letter R and unscrambling airppnipg
10) Removing the letter G and unscrambling airppnipr

More anagrams containing the letters A I R P P N I P R G
airppnirgp airppnirpg igppirrpna pinpripgar