Unscramble Defconat

What is the meaning of word defconat unscrambled?

What 8 letter words can be made from letters D E F C O N A T:

Make more words by adding or removing letters

How many 7 letter words can you make from letters D E F C O N A T?

1. tacnode - Definition of tacnode

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter D and unscrambling efconat
2) Removing the letter E and unscrambling dfconat
3) Removing the letter F and unscrambling deconat
4) Removing the letter C and unscrambling defonat
5) Removing the letter O and unscrambling defcnat
6) Removing the letter N and unscrambling defcoat
7) Removing the letter A and unscrambling defcont
8) Removing the letter T and unscrambling defcona

More anagrams containing the letters D E F C O N A T
defconta defcotan fteoacdn edotnfca