Unscramble Ierhpsrid

What is the meaning of word ierhpsrid unscrambled?

What 9 letter words can be made from letters I E R H P S R 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 I E R H P S R I D?
Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling erhpsrid
2) Removing the letter E and unscrambling irhpsrid
3) Removing the letter R and unscrambling iehpsrid
4) Removing the letter H and unscrambling ierpsrid
5) Removing the letter P and unscrambling ierhsrid
6) Removing the letter S and unscrambling ierhprid
7) Removing the letter R and unscrambling ierhpsid
8) Removing the letter I and unscrambling ierhpsrd
9) Removing the letter D and unscrambling ierhpsri

More anagrams containing the letters I E R H P S R I D
ierhrdips ierhrdisp irriphdse hpierdisr