Unscramble Edphrisri

What is the meaning of word edphrisri unscrambled?

What 9 letter words can be made from letters E D P H R I S 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 E D P H R I S R I?
Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling dphrisri
2) Removing the letter D and unscrambling ephrisri
3) Removing the letter P and unscrambling edhrisri
4) Removing the letter H and unscrambling edprisri
5) Removing the letter R and unscrambling edphisri
6) Removing the letter I and unscrambling edphrsri
7) Removing the letter S and unscrambling edphriri
8) Removing the letter R and unscrambling edphrisi
9) Removing the letter I and unscrambling edphrisr

More anagrams containing the letters E D P H R I S R I
edphrriis edphrrisi hrdseiipr eidrirsph