Unscramble Erirhspid

What is the meaning of word erirhspid unscrambled?

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

1. ridership - Definition of ridership

Make more words by adding or removing letters

How many 8 letter words can you make from letters E R I R H S P I D?
Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling rirhspid
2) Removing the letter R and unscrambling eirhspid
3) Removing the letter I and unscrambling errhspid
4) Removing the letter R and unscrambling erihspid
5) Removing the letter H and unscrambling erirspid
6) Removing the letter S and unscrambling erirhpid
7) Removing the letter P and unscrambling erirhsid
8) Removing the letter I and unscrambling erirhspd
9) Removing the letter D and unscrambling erirhspi

More anagrams containing the letters E R I R H S P I D
eriridhps eriridhsp sprdieirh irepdihrs