Unscramble Errfun

What is the meaning of word errfun unscrambled?

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

Make more words by adding or removing letters

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

1. rerun - Definition of rerun

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling rrfun
2) Removing the letter R and unscrambling erfun
3) Removing the letter R and unscrambling erfun
4) Removing the letter F and unscrambling errun
5) Removing the letter U and unscrambling errfn
6) Removing the letter N and unscrambling errfu

More anagrams containing the letters E R R F U N
errnfu errnuf efrrun nreurf