Unscramble Ontfset

What is the meaning of word ontfset unscrambled?

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

Make more words by adding or removing letters

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

1. oftest - Definition of oftest

2. soften - Definition of soften

3. teston - Definition of teston

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling ntfset
2) Removing the letter N and unscrambling otfset
3) Removing the letter T and unscrambling onfset
4) Removing the letter F and unscrambling ontset
5) Removing the letter S and unscrambling ontfet
6) Removing the letter E and unscrambling ontfst
7) Removing the letter T and unscrambling ontfse

More anagrams containing the letters O N T F S E T
ontfste ontftes ftetnos tftosne