Unscramble Testfos

What is the meaning of word testfos unscrambled?

What 7 letter words can be made from letters T E S T F O S:

1. softest - Definition of softest

Make more words by adding or removing letters

How many 6 letter words can you make from letters T E S T F O S?

1. oftest - Definition of oftest

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter T and unscrambling estfos
2) Removing the letter E and unscrambling tstfos
3) Removing the letter S and unscrambling tetfos
4) Removing the letter T and unscrambling tesfos
5) Removing the letter F and unscrambling testos
6) Removing the letter O and unscrambling testfs
7) Removing the letter S and unscrambling testfo

More anagrams containing the letters T E S T F O S
testfso testofs sttosef ttesosf