A similar sounding chord to the suspended chord is the seventh suspended chord. The root 6 seventh suspended bar chord is based upon the open E seventh suspended (E7sus) chord. The root 5 seventh suspended bar chord is based upon either of the these open A seventh suspended (A7sus) chord shapes.
E7sus
A7sus
A7sus
G7sus
C7sus
C7sus
The following exercise is the same as the previous except seventh suspended chords are used instead of the suspended chords. Notice the similarity in sound.
Rhythm Pattern