Unscramble Irhdfset

What is the meaning of word irhdfset unscrambled?

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

1. redshift - Definition of redshift

Make more words by adding or removing letters

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

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 rhdfset
2) Removing the letter R and unscrambling ihdfset
3) Removing the letter H and unscrambling irdfset
4) Removing the letter D and unscrambling irhfset
5) Removing the letter F and unscrambling irhdset
6) Removing the letter S and unscrambling irhdfet
7) Removing the letter E and unscrambling irhdfst
8) Removing the letter T and unscrambling irhdfse

More anagrams containing the letters I R H D F S E T
irhdfste irhdftes efrsdthi tsedihfr