Unscramble Ierrsphsid

What is the meaning of word ierrsphsid unscrambled?

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

1. riderships - Definition of riderships

Make more words by adding or removing letters

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

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 I and unscrambling errsphsid
2) Removing the letter E and unscrambling irrsphsid
3) Removing the letter R and unscrambling iersphsid
4) Removing the letter R and unscrambling iersphsid
5) Removing the letter S and unscrambling ierrphsid
6) Removing the letter P and unscrambling ierrshsid
7) Removing the letter H and unscrambling ierrspsid
8) Removing the letter S and unscrambling ierrsphid
9) Removing the letter I and unscrambling ierrsphsd
10) Removing the letter D and unscrambling ierrsphsi

More anagrams containing the letters I E R R S P H S I D
ierrspidhs ierrspidsh eissprhrdi eprdshirsi