| Similarity | Rank | |
|---|---|---|
| transducer | 0.893 | 41656 |
| actuators | 0.863 | 54284 |
| piezoelectric | 0.830 | 76776 |
| amplifiers | 0.793 | 28718 |
| low-frequency | 0.790 | 74676 |
| actuator | 0.789 | 49742 |
| tunable | 0.788 | 91118 |
| impedance | 0.787 | 29367 |
| waveforms | 0.786 | 63317 |
| piezo | 0.783 | 99288 |
| oscillators | 0.781 | 70759 |
| sensors | 0.779 | 8505 |
| accelerometers | 0.771 | 87752 |
| high-frequency | 0.770 | 48073 |
| circuitry | 0.764 | 27583 |
| electrodes | 0.764 | 26430 |
| waveguide | 0.758 | 84527 |
| modulators | 0.758 | 93172 |
| switchable | 0.757 | 95479 |
| high-precision | 0.757 | 83678 |
| thermocouple | 0.755 | 85876 |
| transmitters | 0.752 | 32026 |
| electrode | 0.752 | 26612 |
| amplifier | 0.750 | 17768 |
| ultrasonic | 0.745 | 34927 |