Unscramble Retffics

What is the meaning of word retffics unscrambled?

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

Make more words by adding or removing letters

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

1. stiffer - Definition of stiffer

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling etffics
2) Removing the letter E and unscrambling rtffics
3) Removing the letter T and unscrambling reffics
4) Removing the letter F and unscrambling retfics
5) Removing the letter F and unscrambling retfics
6) Removing the letter I and unscrambling retffcs
7) Removing the letter C and unscrambling retffis
8) Removing the letter S and unscrambling retffic

More anagrams containing the letters R E T F F I C S
retffisc retffsci itfcfesr irsceftf