Unscramble Heisrdirp

What is the meaning of word heisrdirp unscrambled?

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

1. ridership - Definition of ridership

Make more words by adding or removing letters

How many 8 letter words can you make from letters H E I S R D I R P?
Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter H and unscrambling eisrdirp
2) Removing the letter E and unscrambling hisrdirp
3) Removing the letter I and unscrambling hesrdirp
4) Removing the letter S and unscrambling heirdirp
5) Removing the letter R and unscrambling heisdirp
6) Removing the letter D and unscrambling heisrirp
7) Removing the letter I and unscrambling heisrdrp
8) Removing the letter R and unscrambling heisrdip
9) Removing the letter P and unscrambling heisrdir

More anagrams containing the letters H E I S R D I R P
heisrdpir heisrdpri rhesdirpi pihrrside