Unscramble Idigref

What is the meaning of word idigref unscrambled?

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

Make more words by adding or removing letters

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

1. fridge - Definition of fridge

2. frigid - Definition of frigid

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling digref
2) Removing the letter D and unscrambling iigref
3) Removing the letter I and unscrambling idgref
4) Removing the letter G and unscrambling idiref
5) Removing the letter R and unscrambling idigef
6) Removing the letter E and unscrambling idigrf
7) Removing the letter F and unscrambling idigre

More anagrams containing the letters I D I G R E F
idigrfe idirefg fdgriei iifergd