Unscramble Iirref

What is the meaning of word iirref unscrambled?

What 6 letter words can be made from letters I I R R E F:

Make more words by adding or removing letters

How many 5 letter words can you make from letters I I R R E F?

1. firer - Definition of firer

2. frier - Definition of frier

3. rifer - Definition of rifer

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling irref
2) Removing the letter I and unscrambling irref
3) Removing the letter R and unscrambling iiref
4) Removing the letter R and unscrambling iiref
5) Removing the letter E and unscrambling iirrf
6) Removing the letter F and unscrambling iirre

More anagrams containing the letters I I R R E F
iirrfe irefir efirri irreif