Unscramble Itifref

What is the meaning of word itifref unscrambled?

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

Make more words by adding or removing letters

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

1. iffier - Definition of iffier

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling tifref
2) Removing the letter T and unscrambling iifref
3) Removing the letter I and unscrambling itfref
4) Removing the letter F and unscrambling itiref
5) Removing the letter R and unscrambling itifef
6) Removing the letter E and unscrambling itifrf
7) Removing the letter F and unscrambling itifre

More anagrams containing the letters I T I F R E F
itifrfe itireff etrifif irfeitf