No, I will not attempt seven dimensions right now.
Note that could not only be the unit joule (J) for energy, but also the newton·meter (N·m) for torque. Also, could not only be hertz (Hz) for frequency, but also (radians)/s for angular velocity (different by a factor of τ=2π), and could be either the unit for time or the unit for period (again, different by a factor of τ=2π).
Yes, I also included the units for jerk, angular jerk, and yank.
(Click on the icon below to view the image. I don’t know why it doesn’t seem to show, at least here.)