Unscramble Coinref

What is the meaning of word coinref unscrambled?

What 7 letter words can be made from letters C O I N R E F:

1. coinfer - Definition of coinfer

2. conifer - Definition of conifer

Make more words by adding or removing letters

How many 6 letter words can you make from letters C O I N R E F?

1. coiner - Definition of coiner

2. confer - Definition of confer

3. orcein - Definition of orcein

4. recoin - Definition of recoin

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter C and unscrambling oinref
2) Removing the letter O and unscrambling cinref
3) Removing the letter I and unscrambling conref
4) Removing the letter N and unscrambling coiref
5) Removing the letter R and unscrambling coinef
6) Removing the letter E and unscrambling coinrf
7) Removing the letter F and unscrambling coinre

More anagrams containing the letters C O I N R E F
coinrfe coirefn iocnfre ionecfr