Unscramble Metrfac

What is the meaning of word metrfac unscrambled?

What 7 letter words can be made from letters M E T R F A C:

Make more words by adding or removing letters

How many 6 letter words can you make from letters M E T R F A C?

1. Fermat - Definition of Fermat

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter M and unscrambling etrfac
2) Removing the letter E and unscrambling mtrfac
3) Removing the letter T and unscrambling merfac
4) Removing the letter R and unscrambling metfac
5) Removing the letter F and unscrambling metrac
6) Removing the letter A and unscrambling metrfc
7) Removing the letter C and unscrambling metrfa

More anagrams containing the letters M E T R F A C
metrfca mfacert terfmca ftrcmea