Unscramble Irrphseid

What is the meaning of word irrphseid unscrambled?

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

1. ridership - Definition of ridership

Make more words by adding or removing letters

How many 8 letter words can you make from letters I R R P H S E I D?
Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rrphseid
2) Removing the letter R and unscrambling irphseid
3) Removing the letter R and unscrambling irphseid
4) Removing the letter P and unscrambling irrhseid
5) Removing the letter H and unscrambling irrpseid
6) Removing the letter S and unscrambling irrpheid
7) Removing the letter E and unscrambling irrphsid
8) Removing the letter I and unscrambling irrphsed
9) Removing the letter D and unscrambling irrphsei

More anagrams containing the letters I R R P H S E I D
irrphside irrphsied rdseirhpi shirrpdei