Related by context. Frequent words. (Click for all words.) 57 centrifugal force 50 instabilities 47 currents 46 cleavages 46 updrafts 46 compressive 46 gravitational 45 vortices 45 supersonic speed 44 gravitational pull 44 velocities 44 centrifugal 43 polarization 43 deformation 43 friction 43 inertia 42 antagonisms 42 torsion 42 magnetic fields 42 aerodynamic drag 41 frictional 41 gravity 41 deforming 41 vortex 41 hegemonic 41 accelerations 40 disequilibrium 40 vibrations 40 instability 40 ideologies 40 balkanization 40 nationalist sentiments 40 polarities 40 disaffection 39 entropy 39 schisms 39 disintegration 39 coalescence 39 shear 39 magnets 39 radical Islamism 39 disunity 39 discontinuities 39 turbulence 39 rotors 38 kinetic energy 38 deform 38 hegemony 38 axial 38 tribalism 38 religious fundamentalism 38 despotism 38 oscillations 38 factions 38 polities 38 tectonic 38 oscillation 38 revolutions 38 frictions 38 downdrafts 38 sectarian divisions 38 supersonic speeds 37 stator 37 sectarianism 37 magnetization 37 nationalism 37 perturbations 37 tension 37 rotational 37 rear wheels 37 filaments 37 cantilevers 37 inherently unstable 37 polarity 37 armature 37 transverse 37 dissonance 37 yoke 37 alienation 37 hydraulically 37 neutron star 36 homogeneity 36 protrusions 36 sectarian strife 36 galaxy clusters 36 unity 36 neutrons 36 torque 36 animosities 36 deformations 36 fragmentation 36 atoms 36 hatreds 36 displacements 36 earth crust 36 filament 36 repulsion 36 deforms 36 magnetosphere 36 hydrogen atoms 36 nuclei