photoluminescence

noun 0.745

luminescence

noun 0.730

electrochemiluminescence

noun 0.725

chemiluminescence

noun 0.684

bioluminescence

noun 0.674

thermoluminescence

noun 0.671

phosphorescence

noun 0.664

sonoluminescence

noun 0.653

fluorescence

noun 0.652

phosphorescent

noun 0.628

incandescence

noun 0.618

photoelectrolysis

noun 0.615

photoemission

noun 0.610

electric light

noun 0.609

light-emitting diode

noun 0.606

photoelectric effect

noun 0.606

luminous energy

noun 0.598

electro

noun 0.598

illuminance

noun 0.592

optoelectronics

noun 0.589

fluorescent

noun 0.587

photoconductivity

noun 0.583

photoelectrode

noun 0.579

photoexcitation

noun 0.578

electromagnetic radiation

noun 0.578

thermoelectricity

noun 0.578

piezoelectricity

noun 0.574

luminosity

noun 0.573

luminance

noun 0.572

glowing

noun 0.572

electrophoresis

noun 0.568

electrochromism

noun 0.568

photoelectron

noun 0.567

luminophore

noun 0.564

neon lighting

noun 0.563

photovoltaic effect

noun 0.562

electromagnetic energy

noun 0.561

electrification

noun 0.560

glow

noun 0.555

electrodynamics

noun 0.554

electrolytic

noun 0.553

glow discharge

noun 0.552

electrical

noun 0.551

electric

noun 0.550

incandescent

noun 0.548

photoelectric cell

noun 0.547

electricity

noun 0.547

electrolysis

noun 0.547

nightglow

noun 0.546

neon light

noun 0.546

elect

noun 0.543

electromagnetism

noun 0.542

visible light

noun 0.542

electrostriction

noun 0.538

electrochemical

noun 0.537

pyroelectricity

noun 0.537

electromechanical

noun 0.537

electrophysiology

noun 0.536

fluorescent lamp

noun 0.536

electromagnetic induction

noun 0.535

illumination

noun 0.535

phosphene

noun 0.535

eyeshine

noun 0.534

electrostatic discharge

noun 0.534

electric energy

noun 0.533

electroactivity

noun 0.533

lighting

noun 0.532

irradiance

noun 0.531

effulgence

noun 0.530

electrolarynx

noun 0.529

electromechanics

noun 0.529

electroencephalography

noun 0.529

light show

noun 0.529

phosphor

noun 0.528

electronics

noun 0.528

organic light-emitting diode

noun 0.528

secondary emission

noun 0.528

field emission

noun 0.527

electroretinography

noun 0.526

photonics

noun 0.526

illuminate

noun 0.525

electrochemistry

noun 0.525

electromotility

noun 0.524

electromagnetics

noun 0.524

electrical engineering

noun 0.523

emission line

noun 0.522

static electricity

noun 0.521

electron

noun 0.521

electrolocation

noun 0.519

electromagnetic wave

noun 0.519

electrostimulation

noun 0.518

electromagnetic spectrum

noun 0.518

exciton

noun 0.517

neon lamp

noun 0.516

airglow

noun 0.516

illuminant

noun 0.516

electroporation

noun 0.515

electrodiagnosis

noun 0.515

electromagnetic field

noun 0.514

bioelectronics

noun 0.514