Unscramble Regrep

What is the meaning of word regrep unscrambled?

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

Make more words by adding or removing letters

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

1. repeg - Definition of repeg

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling egrep
2) Removing the letter E and unscrambling rgrep
3) Removing the letter G and unscrambling rerep
4) Removing the letter R and unscrambling regep
5) Removing the letter E and unscrambling regrp
6) Removing the letter P and unscrambling regre

More anagrams containing the letters R E G R E P
regrpe repegr peregr prereg