Unscramble Etfful

What is the meaning of word etfful unscrambled?

What 6 letter words can be made from letters E T F F U L:

Make more words by adding or removing letters

How many 5 letter words can you make from letters E T F F U L?

1. flute - Definition of flute

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling tfful
2) Removing the letter T and unscrambling efful
3) Removing the letter F and unscrambling etful
4) Removing the letter F and unscrambling etful
5) Removing the letter U and unscrambling etffl
6) Removing the letter L and unscrambling etffu

More anagrams containing the letters E T F F U L
etflfu etfluf utfefl utffel