D Augmented 7th :: D F♯ A♯ C

F
C
G
D
♭7
D
3
D
♯5
3
♯5
♭7
3
♭7
D
♯5
D
♯5
♭7
3
⬤ ⬤
♭7
D
⬤ ⬤
A♯ C
F Sus 4th :: F B♭ C

F
C
G
D
F
5
4
F
4
F
5
5
4
4
F
5
⬤ ⬤
F
5
⬤ ⬤