Unscramble Ifthrsed

What is the meaning of word ifthrsed unscrambled?

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

1. redshift - Definition of redshift

Make more words by adding or removing letters

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

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 fthrsed
2) Removing the letter F and unscrambling ithrsed
3) Removing the letter T and unscrambling ifhrsed
4) Removing the letter H and unscrambling iftrsed
5) Removing the letter R and unscrambling ifthsed
6) Removing the letter S and unscrambling ifthred
7) Removing the letter E and unscrambling ifthrsd
8) Removing the letter D and unscrambling ifthrse

More anagrams containing the letters I F T H R S E D
ifthsder ifthsdre fritshed rdefsith