Unscramble Ctfr

What is the meaning of word ctfr unscrambled?

What 4 letter words can be made from letters C T F R:

1. CFTR - Definition of CFTR

Make more words by adding or removing letters

How many 3 letter words can you make from letters C T F R?

1. CRT - Definition of CRT

2. FTC - Definition of FTC

3. TRF - Definition of TRF

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter C and unscrambling tfr
2) Removing the letter T and unscrambling cfr
3) Removing the letter F and unscrambling ctr
4) Removing the letter R and unscrambling ctf

More anagrams containing the letters C T F R
ctrf fcrt tfcr crtf