Compare impedance with other words:
conductance vs. impedance
impedance vs. impediment
impedance vs. paradigm
impedance vs. motion
impedance vs. inductive
aggregation vs. impedance
circuit vs. impedance
flow vs. impedance
impedance vs. opposition
impedance vs. measure
impedance vs. obstruction
admittance vs. impedance
bridge vs. impedance
impedance vs. resistance