Unscramble Pdirhseri

What is the meaning of word pdirhseri unscrambled?

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

1. ridership - Definition of ridership

Make more words by adding or removing letters

How many 8 letter words can you make from letters P D I R H S E R I?
Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter P and unscrambling dirhseri
2) Removing the letter D and unscrambling pirhseri
3) Removing the letter I and unscrambling pdrhseri
4) Removing the letter R and unscrambling pdihseri
5) Removing the letter H and unscrambling pdirseri
6) Removing the letter S and unscrambling pdirheri
7) Removing the letter E and unscrambling pdirhsri
8) Removing the letter R and unscrambling pdirhsei
9) Removing the letter I and unscrambling pdirhser

More anagrams containing the letters P D I R H S E R I
pdirhsier pdirhsire dsihprrie ishdrerpi