Unscramble Eprihdisr

What is the meaning of word eprihdisr unscrambled?

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

1. ridership - Definition of ridership

Make more words by adding or removing letters

How many 8 letter words can you make from letters E P R I H D I S R?
Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling prihdisr
2) Removing the letter P and unscrambling erihdisr
3) Removing the letter R and unscrambling epihdisr
4) Removing the letter I and unscrambling eprhdisr
5) Removing the letter H and unscrambling epridisr
6) Removing the letter D and unscrambling eprihisr
7) Removing the letter I and unscrambling eprihdsr
8) Removing the letter S and unscrambling eprihdir
9) Removing the letter R and unscrambling eprihdis

More anagrams containing the letters E P R I H D I S R
eprihdris eprihdrsi dprisheri irrihdeps