Unscramble Igrnirppap

What is the meaning of word igrnirppap unscrambled?

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

1. riprapping - Definition of riprapping

Make more words by adding or removing letters

How many 9 letter words can you make from letters I G R N I R P P A P?
Which 9 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling grnirppap
2) Removing the letter G and unscrambling irnirppap
3) Removing the letter R and unscrambling ignirppap
4) Removing the letter N and unscrambling igrirppap
5) Removing the letter I and unscrambling igrnrppap
6) Removing the letter R and unscrambling igrnippap
7) Removing the letter P and unscrambling igrnirpap
8) Removing the letter P and unscrambling igrnirpap
9) Removing the letter A and unscrambling igrnirppp
10) Removing the letter P and unscrambling igrnirppa

More anagrams containing the letters I G R N I R P P A P
igrnirpppa igrnpaippr grppranpii iprpparnig