Unscramble Phsrerdii

What is the meaning of word phsrerdii unscrambled?

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

1. ridership - Definition of ridership

Make more words by adding or removing letters

How many 8 letter words can you make from letters P H S R E R D I I?
Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter P and unscrambling hsrerdii
2) Removing the letter H and unscrambling psrerdii
3) Removing the letter S and unscrambling phrerdii
4) Removing the letter R and unscrambling phserdii
5) Removing the letter E and unscrambling phsrrdii
6) Removing the letter R and unscrambling phsredii
7) Removing the letter D and unscrambling phsrerii
8) Removing the letter I and unscrambling phsrerdi
9) Removing the letter I and unscrambling phsrerdi

More anagrams containing the letters P H S R E R D I I
phsreridi phsreriid ipesrrdih hisdrierp