Unscramble Irrrep

What is the meaning of word irrrep unscrambled?

What 6 letter words can be made from letters I R R R E P:

Make more words by adding or removing letters

How many 5 letter words can you make from letters I R R R E P?

1. prier - Definition of prier

2. riper - Definition of riper

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rrrep
2) Removing the letter R and unscrambling irrep
3) Removing the letter R and unscrambling irrep
4) Removing the letter R and unscrambling irrep
5) Removing the letter E and unscrambling irrrp
6) Removing the letter P and unscrambling irrre

More anagrams containing the letters I R R R E P
irrrpe peirrr errpir ireprr