Unscramble Irphdiser

What is the meaning of word irphdiser unscrambled?

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

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 P H D I S E R?
Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rphdiser
2) Removing the letter R and unscrambling iphdiser
3) Removing the letter P and unscrambling irhdiser
4) Removing the letter H and unscrambling irpdiser
5) Removing the letter D and unscrambling irphiser
6) Removing the letter I and unscrambling irphdser
7) Removing the letter S and unscrambling irphdier
8) Removing the letter E and unscrambling irphdisr
9) Removing the letter R and unscrambling irphdise

More anagrams containing the letters I R P H D I S E R
irphdisre irphdreis epirihrsd rerihdpis