Unscramble Phrredsii

What is the meaning of word phrredsii unscrambled?

What 9 letter words can be made from letters P H R R E D S 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 R R E D S 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 hrredsii
2) Removing the letter H and unscrambling prredsii
3) Removing the letter R and unscrambling phredsii
4) Removing the letter R and unscrambling phredsii
5) Removing the letter E and unscrambling phrrdsii
6) Removing the letter D and unscrambling phrresii
7) Removing the letter S and unscrambling phrredii
8) Removing the letter I and unscrambling phrredsi
9) Removing the letter I and unscrambling phrredsi

More anagrams containing the letters P H R R E D S I I
phrreidis phrreidsi siphrired sirdrhiep