Unscramble Rnirigppap

What is the meaning of word rnirigppap unscrambled?

What 10 letter words can be made from letters R N I R I G 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 R N I R I G P P A P?
Which 9 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling nirigppap
2) Removing the letter N and unscrambling ririgppap
3) Removing the letter I and unscrambling rnrigppap
4) Removing the letter R and unscrambling rniigppap
5) Removing the letter I and unscrambling rnirgppap
6) Removing the letter G and unscrambling rnirippap
7) Removing the letter P and unscrambling rnirigpap
8) Removing the letter P and unscrambling rnirigpap
9) Removing the letter A and unscrambling rnirigppp
10) Removing the letter P and unscrambling rnirigppa

More anagrams containing the letters R N I R I G P P A P
rnirigpppa rniripagpp nirpgpirpa ppinirparg