Unscramble Phiisrders

What is the meaning of word phiisrders unscrambled?

What 10 letter words can be made from letters P H I I S R D E R S:

1. riderships - Definition of riderships

Make more words by adding or removing letters

How many 9 letter words can you make from letters P H I I S R D E R S?

1. ridership - Definition of ridership

2. spiderish - Definition of spiderish

Which 9 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter P and unscrambling hiisrders
2) Removing the letter H and unscrambling piisrders
3) Removing the letter I and unscrambling phisrders
4) Removing the letter I and unscrambling phisrders
5) Removing the letter S and unscrambling phiirders
6) Removing the letter R and unscrambling phiisders
7) Removing the letter D and unscrambling phiisrers
8) Removing the letter E and unscrambling phiisrdrs
9) Removing the letter R and unscrambling phiisrdes
10) Removing the letter S and unscrambling phiisrder

More anagrams containing the letters P H I I S R D E R S
phiisrdesr phiisrdres iridrephss hiredsrisp