| Similarity | Rank | |
|---|---|---|
| gravitational | 0.895 | 22967 |
| relativity | 0.866 | 29252 |
| electromagnetism | 0.857 | 89692 |
| gravity | 0.844 | 7687 |
| aether | 0.834 | 94853 |
| spacetime | 0.826 | 42728 |
| relativistic | 0.825 | 60156 |
| subatomic | 0.812 | 64342 |
| quantum | 0.801 | 11375 |
| thermodynamics | 0.798 | 47439 |
| cosmological | 0.793 | 50441 |
| Newtonian | 0.788 | 59136 |
| space-time | 0.784 | 42899 |
| superposition | 0.769 | 87679 |
| thermodynamic | 0.758 | 64685 |
| singularity | 0.756 | 41459 |
| quarks | 0.753 | 65913 |
| vortices | 0.750 | 88492 |
| neutrino | 0.747 | 70890 |
| orbits | 0.746 | 29511 |
| inertial | 0.743 | 52125 |
| Einstein's | 0.743 | 40354 |
| precession | 0.741 | 81518 |
| neutrinos | 0.741 | 66418 |
| dynamical | 0.741 | 54745 |