Unscramble Docigref

What is the meaning of word docigref unscrambled?

What 8 letter words can be made from letters D O C I G R E F:

Make more words by adding or removing letters

How many 7 letter words can you make from letters D O C I G R E F?

1. ergodic - Definition of ergodic

2. firedog - Definition of firedog

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter D and unscrambling ocigref
2) Removing the letter O and unscrambling dcigref
3) Removing the letter C and unscrambling doigref
4) Removing the letter I and unscrambling docgref
5) Removing the letter G and unscrambling dociref
6) Removing the letter R and unscrambling docigef
7) Removing the letter E and unscrambling docigrf
8) Removing the letter F and unscrambling docigre

More anagrams containing the letters D O C I G R E F
docigrfe docirefg egirdofc gfoirdce