Unscramble Hderiiprs

What is the meaning of word hderiiprs unscrambled?

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

1. ridership - Definition of ridership

Make more words by adding or removing letters

How many 8 letter words can you make from letters H D E R I I P R S?
Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter H and unscrambling deriiprs
2) Removing the letter D and unscrambling heriiprs
3) Removing the letter E and unscrambling hdriiprs
4) Removing the letter R and unscrambling hdeiiprs
5) Removing the letter I and unscrambling hderiprs
6) Removing the letter I and unscrambling hderiprs
7) Removing the letter P and unscrambling hderiirs
8) Removing the letter R and unscrambling hderiips
9) Removing the letter S and unscrambling hderiipr

More anagrams containing the letters H D E R I I P R S
hderiipsr hderiirps rhiprdeis idiprserh