Unscramble Rrefids

What is the meaning of word rrefids unscrambled?

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

Make more words by adding or removing letters

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

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 R and unscrambling refids
2) Removing the letter R and unscrambling refids
3) Removing the letter E and unscrambling rrfids
4) Removing the letter F and unscrambling rreids
5) Removing the letter I and unscrambling rrefds
6) Removing the letter D and unscrambling rrefis
7) Removing the letter S and unscrambling rrefid

More anagrams containing the letters R R E F I D S
rrefisd rrefsdi rfderis defirsr