SimilarityRank
quarks 0.862 65913
atoms 0.861 14412
quantum 0.858 11375
protons 0.833 41243
electromagnetism 0.824 89692
neutrinos 0.823 66418
antimatter 0.822 64679
neutrino 0.813 70890
gravitation 0.812 59516
macroscopic 0.807 62825
photons 0.807 31946
gravitational 0.805 22967
electrons 0.804 17880
atom 0.803 16976
neutrons 0.802 44331
aether 0.801 94853
particle 0.800 12203
electron 0.794 16811
spacetime 0.790 42728
space-time 0.787 42899
superposition 0.784 87679
photon 0.782 33504
cosmic 0.782 13471
boson 0.776 78382
relativistic 0.774 60156