Unscramble Spiderirs

What is the meaning of word spiderirs unscrambled?

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

Make more words by adding or removing letters

How many 8 letter words can you make from letters S P I D E R I 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 S and unscrambling piderirs
2) Removing the letter P and unscrambling siderirs
3) Removing the letter I and unscrambling spderirs
4) Removing the letter D and unscrambling spierirs
5) Removing the letter E and unscrambling spidrirs
6) Removing the letter R and unscrambling spideirs
7) Removing the letter I and unscrambling spiderrs
8) Removing the letter R and unscrambling spideris
9) Removing the letter S and unscrambling spiderir

More anagrams containing the letters S P I D E R I R S
spiderisr spiderris preridiss ssedripir