Unscramble Ithfders

What is the meaning of word ithfders unscrambled?

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

1. redshift - Definition of redshift

Make more words by adding or removing letters

How many 7 letter words can you make from letters I T H F D E R 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 I and unscrambling thfders
2) Removing the letter T and unscrambling ihfders
3) Removing the letter H and unscrambling itfders
4) Removing the letter F and unscrambling ithders
5) Removing the letter D and unscrambling ithfers
6) Removing the letter E and unscrambling ithfdrs
7) Removing the letter R and unscrambling ithfdes
8) Removing the letter S and unscrambling ithfder

More anagrams containing the letters I T H F D E R S
ithfdesr ithfdres rifhsdte ethdsfir