Unscramble Dirierphs

What is the meaning of word dirierphs unscrambled?

What 9 letter words can be made from letters D I R I E R P H S:

1. ridership - Definition of ridership

Make more words by adding or removing letters

How many 8 letter words can you make from letters D I R I E R P H S?
Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter D and unscrambling irierphs
2) Removing the letter I and unscrambling drierphs
3) Removing the letter R and unscrambling diierphs
4) Removing the letter I and unscrambling direrphs
5) Removing the letter E and unscrambling dirirphs
6) Removing the letter R and unscrambling diriephs
7) Removing the letter P and unscrambling dirierhs
8) Removing the letter H and unscrambling dirierps
9) Removing the letter S and unscrambling dirierph

More anagrams containing the letters D I R I E R P H S
dirierpsh diriershp hredspiri rshiripde