F Diminished :: F A♭ C♭

F
C
G
D
F
♭3
♭3
F
♭5
F
♭5
♭3
♭3
♭5
F
♭5
⬤ ⬤
F
⬤ ⬤
G Dominant 9th :: G B D F A

F
C
G
D
♭7
G
5
G
5
9
♭7
9
3
♭7
G
3
G
5
9
5
9
3
♭7
3
⬤ ⬤
♭7
G
5
⬤ ⬤