Unscramble Grsub

What is the meaning of word grsub unscrambled?

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

1. burgs - Definition of burgs

2. grubs - Definition of grubs

Make more words by adding or removing letters

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

1. bugs - Definition of bugs

2. burg - Definition of burg

3. burs - Definition of burs

4. grub - Definition of grub

5. Grus - Definition of Grus

6. rubs - Definition of rubs

7. rugs - Definition of rugs

8. urbs - Definition of urbs

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter G and unscrambling rsub
2) Removing the letter R and unscrambling gsub
3) Removing the letter S and unscrambling grub
4) Removing the letter U and unscrambling grsb
5) Removing the letter B and unscrambling grsu

More anagrams containing the letters G R S U B
grubs grusb busgr rgsbu