Unscramble Orbug

What is the meaning of word orbug unscrambled?

What 5 letter words can be made from letters O R B U G:

1. bourg - Definition of bourg

Make more words by adding or removing letters

How many 4 letter words can you make from letters O R B U G?

1. burg - Definition of burg

2. grub - Definition of grub

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling rbug
2) Removing the letter R and unscrambling obug
3) Removing the letter B and unscrambling orug
4) Removing the letter U and unscrambling orbg
5) Removing the letter G and unscrambling orbu

More anagrams containing the letters O R B U G
orgbu orgub rugob rubgo