Unscramble Edthrifs

What is the meaning of word edthrifs unscrambled?

What 8 letter words can be made from letters E D T H R I F S:

1. redshift - Definition of redshift

Make more words by adding or removing letters

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

1. dithers - Definition of dithers

2. redfish - Definition of redfish

3. shifted - Definition of shifted

4. shifter - Definition of shifter

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling dthrifs
2) Removing the letter D and unscrambling ethrifs
3) Removing the letter T and unscrambling edhrifs
4) Removing the letter H and unscrambling edtrifs
5) Removing the letter R and unscrambling edthifs
6) Removing the letter I and unscrambling edthrfs
7) Removing the letter F and unscrambling edthris
8) Removing the letter S and unscrambling edthrif

More anagrams containing the letters E D T H R I F S
edthrisf edthrsfi fhetdsir rfsehtid