Unscramble Crrft

What is the meaning of word crrft unscrambled?

What 5 letter words can be made from letters C R R F T:

Make more words by adding or removing letters

How many 4 letter words can you make from letters C R R F T?

1. CFTR - Definition of CFTR

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter C and unscrambling rrft
2) Removing the letter R and unscrambling crft
3) Removing the letter R and unscrambling crft
4) Removing the letter F and unscrambling crrt
5) Removing the letter T and unscrambling crrf

More anagrams containing the letters C R R F T
crrtf crtfr rrfct trrcf