Unscramble Exgrep

What is the meaning of word exgrep unscrambled?

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

Make more words by adding or removing letters

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

1. regex - Definition of regex

2. repeg - Definition of repeg

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling xgrep
2) Removing the letter X and unscrambling egrep
3) Removing the letter G and unscrambling exrep
4) Removing the letter R and unscrambling exgep
5) Removing the letter E and unscrambling exgrp
6) Removing the letter P and unscrambling exgre

More anagrams containing the letters E X G R E P
exgrpe expegr epergx prxege