Simple categories matching rapid:

• divergence,
• change,
• signal,
• process,
• adjustment,
• unit,
• phenomenon,
• landslide,
• variation,
• event,
• assay,
• transformation,
• motion,
• procedure,
• movement,
• development,
• slide,
• object,
• failure,
• dominance,
• transport,
• advancement,
• behaviour,
• defence,
• test,

Members with property rapid:

• shock,
• technological_advance,
• earthquake,
• oscillation,
• train,
• internal_reorganization,
• merger,
• rock_slide,
• gamma-ray_burst,
• demographic_change,
• landslide,
• dot_immunoassay,
• complement,
• seizure,
• acquisition,
• development,
• environmental_crisis,
• calcium_wave,
• flood,
• sport_scene,
• volcanic_eruption,
• rollerblade,
• use,
• debris_slide,
• inflammation,
• operation_shock,
• chemical_purification,
• process,
• catabolic_wind,
• severe_storm,
• escape,
• tort_reform,
• solar_energy,
• production,
• apoptosis,
• discharge,
• major_development,
• rockslide,
• layoff,
• electrolysis,
• fluorescence_phenomenon,
• industrial_revolution,
• platelet_activation,
• chase,
• rain,
• modern_form,
• thermal_expansion,
• short_circuit,
• welfare_reform,
• land,
• pt_condition,
• impact,
• circus_ride,
• glacial_flow,
• inactivation,
• combustion,
• flow_slide,
• crystal_growth,
• road_work,
• high_growth,
• communications,
• collision,
• neurotransmitter_release,
• seismic_loading,
• earthquake_grade,
• asteroid_impact,
• rotation,
• melting,
• increased_transposition,
• airway_collapse,
• increasing_migration,
• strain,
• facilitation,
• insulin_release,
• software_development,
• precipitation,
• dipstick_elisa,
• horse,
• international_competition,
• wildfire,
• financial_service,
• jerking,
• sport_event,
• early_diastole,
• intelligent_control,
• hormone_release,
• crash,
• impact_test,
• swinging,
• urban_growth,
• desertification,
• explosion,
• snowmobile,
• further_clearing,
• land_reclamation,
• current,
• smart_product,
• saccade,
• meteor,
• agglutination_test,
• action,
• throw,
• punch,
• lightning,
• wind,
• fast_start,
• microwave_communications,
• wave_propagation,
• slide,
• rock_avalanche,
• pattern,
• wave,
• elisa,
• agitation,
• turbulence,
• insect_outbreak,
• calcium_spark,
• external_shock,
• reclamation,
• major_acquisition,
• dash,
• tank,
• spark,
• communication,
• debris_flow,
• ion_flux,
• activation,
• intelligent_product,
• cavalry,
• salinity,
• avalanche,
• debris_avalanche,
• air-bag_deployment,
• ship,
• sudden_commencement,
• lateral_diffusion,
• vasoconstriction,
• tram,
• auger_decay,
• war_elephant,
• reform,
• sedimentation,
• emergency,
• liberalization,
• dot,