Unscramble Graphsub

What is the meaning of word graphsub unscrambled?

What 8 letter words can be made from letters G R A P H S U B:

1. Hapsburg - Definition of Hapsburg

2. subgraph - Definition of subgraph

Make more words by adding or removing letters

How many 7 letter words can you make from letters G R A P H S U B?
Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter G and unscrambling raphsub
2) Removing the letter R and unscrambling gaphsub
3) Removing the letter A and unscrambling grphsub
4) Removing the letter P and unscrambling grahsub
5) Removing the letter H and unscrambling grapsub
6) Removing the letter S and unscrambling graphub
7) Removing the letter U and unscrambling graphsb
8) Removing the letter B and unscrambling graphsu

More anagrams containing the letters G R A P H S U B
graphubs graphusb aprsgbhu suhaprbg