What is the crossword answer for the clue: Kind of code

BAR - a 3 letter word may be the answer you are looking for!

ZIP - a 3 letter word may be the answer you are looking for!

AREA - a 4 letter word may be the answer you are looking for!

DRESS - a 5 letter word may be the answer you are looking for!

MORSE - a 5 letter word may be the answer you are looking for!

PENAL - a 5 letter word may be the answer you are looking for!

BINARY - a 6 letter word may be the answer you are looking for!

GENETIC - a 7 letter word may be the answer you are looking for!

POSTAL - a 6 letter word may be the answer you are looking for!

Kind of code

3 Character Answers:

BAR

ZIP

4 Character Answers:

AREA

5 Character Answers:

DRESS

MORSE

PENAL

6 Character Answers:

BINARY

POSTAL

7 Character Answers:

GENETIC