Unscramble Apppgnriri

What is the meaning of word apppgnriri unscrambled?

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

1. riprapping - Definition of riprapping

Make more words by adding or removing letters

How many 9 letter words can you make from letters A P P P G N R I R I?
Which 9 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter A and unscrambling pppgnriri
2) Removing the letter P and unscrambling appgnriri
3) Removing the letter P and unscrambling appgnriri
4) Removing the letter P and unscrambling appgnriri
5) Removing the letter G and unscrambling apppnriri
6) Removing the letter N and unscrambling apppgriri
7) Removing the letter R and unscrambling apppgniri
8) Removing the letter I and unscrambling apppgnrri
9) Removing the letter R and unscrambling apppgnrii
10) Removing the letter I and unscrambling apppgnrir

More anagrams containing the letters A P P P G N R I R I
apppgnrrii apppgriinr ipprniagpr aigrpnprip