Category Nuances matching radiation:

• special,
• electromagnetic,
• off,
• solar,
• harmful,
• natural,
• mechanical,
• overhead,
• common,
• magnetic,
• nuclear,
• invisible,
• visible,
• incident,
• monochromatic,
• penetrating,
• energetic,
• thermal,
• external,
• extraneous,
• light,
• unnecessary,
• exciting,
• continuous,
• neutral,
• optical,
• intense,

Members for simple category radiation:

• sun,
• light,
• x_ray,
• x-ray,
• direct_sunlight,
• wind_energy,
• visible_light,
• ultraviolet_uv,
• short_ultraviolet,
• solar_radiation,
• high_energy,
• cosmic_ray,
• sunlight,
• higher_energy,
• infrared,
• leakage_radiation,
• synchrotron_radiation,
• radioactive_emission,
• electromagnetic_radiation,
• infrared_radiation,
• x-ray_emission,
• laser_radiation,
• energy,
• microwave,
• synchrotron_emission,
• artificial_light,
• ultraviolet_light,
• ultraviolet_ray,
• bright_light,
• uv_ray,
• radioactivity,
• ultraviolet,
• uv,
• electron-beam_radiation,
• electricity,
• heat,
• ordinary_infrared,
• infrared_ray,
• neutron_beam,
• ir_radiation,
• microwave_beam,
• radio-frequency_radiation,
• radiant_ray,
• neutron_emission,
• solar_energy,
• blue_light,
• emission,
• laser_emission,
• hard_x-ray,
• x-ray_radiation,
• starlight,
• sun_light,
• ultrasound_radiation,
• heat_infrared,
• earth_radiation,
• food_irradiation,
• uv_light,
• heat_radiation,
• television_ray,
• lightning_discharge,
• scattered_light,
• x-ray_beam,
• ray,
• scattered_radiation,
• beam,
• uv_radiation,
• cosmic_radiation,
• nuclear_radiation,
• soft_x-ray,
• laser_light,
• microwave_radiation,
• chemiluminescence,
• deep_uv,
• thermal_heat,
• ultraviolet-radiation_uv,