Unscramble Cisfrets

What is the meaning of word cisfrets unscrambled?

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

Make more words by adding or removing letters

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

1. resifts - Definition of resifts

2. sferics - Definition of sferics

3. sifters - Definition of sifters

4. strifes - Definition of strifes

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter C and unscrambling isfrets
2) Removing the letter I and unscrambling csfrets
3) Removing the letter S and unscrambling cifrets
4) Removing the letter F and unscrambling cisrets
5) Removing the letter R and unscrambling cisfets
6) Removing the letter E and unscrambling cisfrts
7) Removing the letter T and unscrambling cisfres
8) Removing the letter S and unscrambling cisfret

More anagrams containing the letters C I S F R E T S
cisfrset cisfrste iscfetrs secsirft