Unscramble Grnirppaip

What is the meaning of word grnirppaip unscrambled?

What 10 letter words can be made from letters G R N I R P P A I 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 A I P?
Which 9 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter G and unscrambling rnirppaip
2) Removing the letter R and unscrambling gnirppaip
3) Removing the letter N and unscrambling grirppaip
4) Removing the letter I and unscrambling grnrppaip
5) Removing the letter R and unscrambling grnippaip
6) Removing the letter P and unscrambling grnirpaip
7) Removing the letter P and unscrambling grnirpaip
8) Removing the letter A and unscrambling grnirppip
9) Removing the letter I and unscrambling grnirppap
10) Removing the letter P and unscrambling grnirppai

More anagrams containing the letters G R N I R P P A I P
grnirppapi grnirppiap rparppigni aiipnprrgp