Unscramble Irsirped

What is the meaning of word irsirped unscrambled?

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

Make more words by adding or removing letters

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

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 I and unscrambling rsirped
2) Removing the letter R and unscrambling isirped
3) Removing the letter S and unscrambling irirped
4) Removing the letter I and unscrambling irsrped
5) Removing the letter R and unscrambling irsiped
6) Removing the letter P and unscrambling irsired
7) Removing the letter E and unscrambling irsirpd
8) Removing the letter D and unscrambling irsirpe

More anagrams containing the letters I R S I R P E D
irspdeir irspderi iprriesd sdiiprer