D Half Diminished 7th :: D F A♭ C

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

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