Unscramble Rheipsrid

What is the meaning of word rheipsrid unscrambled?

What 9 letter words can be made from letters R H E I 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 R H E I 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 R and unscrambling heipsrid
2) Removing the letter H and unscrambling reipsrid
3) Removing the letter E and unscrambling rhipsrid
4) Removing the letter I and unscrambling rhepsrid
5) Removing the letter P and unscrambling rheisrid
6) Removing the letter S and unscrambling rheiprid
7) Removing the letter R and unscrambling rheipsid
8) Removing the letter I and unscrambling rheipsrd
9) Removing the letter D and unscrambling rheipsri

More anagrams containing the letters R H E I P S R I D
rheirdips rheirdisp irdriphes shripedir