Unscramble Iisrphder

What is the meaning of word iisrphder unscrambled?

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

1. ridership - Definition of ridership

Make more words by adding or removing letters

How many 8 letter words can you make from letters I I S R P H D E R?
Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling isrphder
2) Removing the letter I and unscrambling isrphder
3) Removing the letter S and unscrambling iirphder
4) Removing the letter R and unscrambling iisphder
5) Removing the letter P and unscrambling iisrhder
6) Removing the letter H and unscrambling iisrpder
7) Removing the letter D and unscrambling iisrpher
8) Removing the letter E and unscrambling iisrphdr
9) Removing the letter R and unscrambling iisrphde

More anagrams containing the letters I I S R P H D E R
iisrphdre iisrphedr desiihrrp hesiridrp