Unscramble Hashtree

What is the meaning of word hashtree unscrambled?

What 8 letter words can be made from letters H A S H T R E E:

1. heathers - Definition of heathers

2. sheather - Definition of sheather

Make more words by adding or removing letters

How many 7 letter words can you make from letters H A S H T R E E?

1. aethers - Definition of aethers

2. hearths - Definition of hearths

3. heaters - Definition of heaters

4. heather - Definition of heather

5. reheats - Definition of reheats

6. sheathe - Definition of sheathe

7. Theresa - Definition of Theresa

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter H and unscrambling ashtree
2) Removing the letter A and unscrambling hshtree
3) Removing the letter S and unscrambling hahtree
4) Removing the letter H and unscrambling hastree
5) Removing the letter T and unscrambling hashree
6) Removing the letter R and unscrambling hashtee
7) Removing the letter E and unscrambling hashtre
8) Removing the letter E and unscrambling hashtre

More anagrams containing the letters H A S H T R E E
hasreeht hasreeth ahehstre hetehrsa