Unscramble Diisrrep

What is the meaning of word diisrrep unscrambled?

What 8 letter words can be made from letters D I I S R R E P:

Make more words by adding or removing letters

How many 7 letter words can you make from letters D I I S R R E P?

1. spirier - Definition of spirier

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter D and unscrambling iisrrep
2) Removing the letter I and unscrambling disrrep
3) Removing the letter I and unscrambling disrrep
4) Removing the letter S and unscrambling diirrep
5) Removing the letter R and unscrambling diisrep
6) Removing the letter R and unscrambling diisrep
7) Removing the letter E and unscrambling diisrrp
8) Removing the letter P and unscrambling diisrre

More anagrams containing the letters D I I S R R E P
diisrrpe dipeirrs idresrip epidrris