Unscramble Irpderp

What is the meaning of word irpderp unscrambled?

What 7 letter words can be made from letters I R P D E R P:

1. dripper - Definition of dripper

Make more words by adding or removing letters

How many 6 letter words can you make from letters I R P D E R P?

1. dipper - Definition of dipper

2. ripped - Definition of ripped

3. ripper - Definition of ripper

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rpderp
2) Removing the letter R and unscrambling ipderp
3) Removing the letter P and unscrambling irderp
4) Removing the letter D and unscrambling irperp
5) Removing the letter E and unscrambling irpdrp
6) Removing the letter R and unscrambling irpdep
7) Removing the letter P and unscrambling irpder

More anagrams containing the letters I R P D E R P
irpdper irpdpre ipprred eidrprp