Unscramble Irsipders

What is the meaning of word irsipders unscrambled?

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

Make more words by adding or removing letters

How many 8 letter words can you make from letters I R S I P D E R S?

1. prissier - Definition of prissier

Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rsipders
2) Removing the letter R and unscrambling isipders
3) Removing the letter S and unscrambling iripders
4) Removing the letter I and unscrambling irspders
5) Removing the letter P and unscrambling irsiders
6) Removing the letter D and unscrambling irsipers
7) Removing the letter E and unscrambling irsipdrs
8) Removing the letter R and unscrambling irsipdes
9) Removing the letter S and unscrambling irsipder

More anagrams containing the letters I R S I P D E R S
irsipdesr irsipdres esrisiprd pdirisers