Unscramble Retrofds

What is the meaning of word retrofds unscrambled?

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

Make more words by adding or removing letters

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

1. defrost - Definition of defrost

2. frosted - Definition of frosted

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling etrofds
2) Removing the letter E and unscrambling rtrofds
3) Removing the letter T and unscrambling rerofds
4) Removing the letter R and unscrambling retofds
5) Removing the letter O and unscrambling retrfds
6) Removing the letter F and unscrambling retrods
7) Removing the letter D and unscrambling retrofs
8) Removing the letter S and unscrambling retrofd

More anagrams containing the letters R E T R O F D S
retrofsd retrosdf odfrster ofestdrr