Unscramble Grnirppiap

What is the meaning of word grnirppiap unscrambled?

What 10 letter words can be made from letters G R N I R P P I 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 G R N I R P P I A P?
Which 9 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter G and unscrambling rnirppiap
2) Removing the letter R and unscrambling gnirppiap
3) Removing the letter N and unscrambling grirppiap
4) Removing the letter I and unscrambling grnrppiap
5) Removing the letter R and unscrambling grnippiap
6) Removing the letter P and unscrambling grnirpiap
7) Removing the letter P and unscrambling grnirpiap
8) Removing the letter I and unscrambling grnirppap
9) Removing the letter A and unscrambling grnirppip
10) Removing the letter P and unscrambling grnirppia

More anagrams containing the letters G R N I R P P I A P
grnirppipa grnirpppai npriarigpp piparprgni