Unscramble Errfree

What is the meaning of word errfree unscrambled?

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

1. referer - Definition of referer

Make more words by adding or removing letters

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

1. reefer - Definition of reefer

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling rrfree
2) Removing the letter R and unscrambling erfree
3) Removing the letter R and unscrambling erfree
4) Removing the letter F and unscrambling errree
5) Removing the letter R and unscrambling errfee
6) Removing the letter E and unscrambling errfre
7) Removing the letter E and unscrambling errfre

More anagrams containing the letters E R R F R E E
errreef errrefe frreeer rfereer