Unscramble Reexg

What is the meaning of word reexg unscrambled?

What 5 letter words can be made from letters R E E X G:

1. regex - Definition of regex

Make more words by adding or removing letters

How many 4 letter words can you make from letters R E E X G?

1. eger - Definition of eger

2. gree - Definition of gree

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling eexg
2) Removing the letter E and unscrambling rexg
3) Removing the letter E and unscrambling rexg
4) Removing the letter X and unscrambling reeg
5) Removing the letter G and unscrambling reex

More anagrams containing the letters R E E X G
regex regxe rxgee ergxe