Unscramble Firsder

What is the meaning of word firsder unscrambled?

What 7 letter words can be made from letters F I R S D E R:

Make more words by adding or removing letters

How many 6 letter words can you make from letters F I R S D E R?

1. derris - Definition of derris

2. driers - Definition of driers

3. firers - Definition of firers

4. friers - Definition of friers

5. riders - Definition of riders

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter F and unscrambling irsder
2) Removing the letter I and unscrambling frsder
3) Removing the letter R and unscrambling fisder
4) Removing the letter S and unscrambling firder
5) Removing the letter D and unscrambling firser
6) Removing the letter E and unscrambling firsdr
7) Removing the letter R and unscrambling firsde

More anagrams containing the letters F I R S D E R
firsdre firsedr sifedrr eidrrsf