Basic chord types
Major
Minor
Augmented
Diminished
Suspended 2
Suspended 4
Major Flat 5
Minor Sharp 5
Minor Double Flat 5
Suspended 4 Sharp 5
Suspended 2 Flat 5
Suspended 2 Sharp 5
Powerchord
Major Add 9
Suspended 2 Suspended 4

6 Chords
6
Minor 6
6 Flat 5
6 Add 9
Minor 6 Add 9

7 Chords
7
Minor 7
Major 7
Minor Major 7
Diminished 7
Augmented 7
Augmented Major 7
7 Flat 5
Major 7 Flat 5
Minor 7 Flat 5
Minor Major 7 Flat 5
Minor Major 7 Double Flat 5
Minor 7 Sharp 5
Minor Major 7 Sharp 5
7 Flat 9

9 Chords
9
Major 9
Minor 9
Minor Major 9
9 Flat 5
Augmented 9
9 Suspended 4
7 Sharp 9
7 Sharp 9 Flat 5
Augmented Major 9

11 chords
11
Minor 11
Major 11
Minor Major 11
Major Sharp 11
Augmented 11

13 chords
13
Minor 13
Major 13
Minor Major 13

7 suspended chords
7 Suspended 2
Major 7 Suspended 2
7 Suspended 4
Major 7 Suspended 4
7 Suspended 2 Sharp 5
7 Suspended 4 Sharp 5
Major 7 Suspended 4 Sharp 5
7 Suspended 2 Suspended 4
Major 7 Suspended 2 Suspended 4