Unscramble Rethifds

What is the meaning of word rethifds unscrambled?

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

1. redshift - Definition of redshift

Make more words by adding or removing letters

How many 7 letter words can you make from letters R E T H I F D 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 R and unscrambling ethifds
2) Removing the letter E and unscrambling rthifds
3) Removing the letter T and unscrambling rehifds
4) Removing the letter H and unscrambling retifds
5) Removing the letter I and unscrambling rethfds
6) Removing the letter F and unscrambling rethids
7) Removing the letter D and unscrambling rethifs
8) Removing the letter S and unscrambling rethifd

More anagrams containing the letters R E T H I F D S
rethifsd rethisdf ehsdrfit shtifder