Unscramble Irerdship

What is the meaning of word irerdship unscrambled?

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

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 E R D S H I P?
Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rerdship
2) Removing the letter R and unscrambling ierdship
3) Removing the letter E and unscrambling irrdship
4) Removing the letter R and unscrambling iredship
5) Removing the letter D and unscrambling irership
6) Removing the letter S and unscrambling irerdhip
7) Removing the letter H and unscrambling irerdsip
8) Removing the letter I and unscrambling irerdshp
9) Removing the letter P and unscrambling irerdshi

More anagrams containing the letters I R E R D S H I P
irerdshpi irerdsihp psiirehdr rhspridei