photoreactivity

noun 0.888

photochemical reaction

noun 0.827

photoreception

noun 0.772

photoreactivation

noun 0.746

photoreduction

noun 0.732

photochemistry

noun 0.701

photoresponse

noun 0.699

photochemical

noun 0.688

photooxygenation

noun 0.686

photoexcitation

noun 0.679

photoreceptor

noun 0.672

photogeneration

noun 0.671

photoactivation

noun 0.671

photoproduction

noun 0.670

photoinitiation

noun 0.668

reaction mechanism

noun 0.660

reaction

noun 0.660

photodecomposition

noun 0.659

photolysis

noun 0.656

photoinactivation

noun 0.655

photoprocessing

noun 0.652

photocycloaddition

noun 0.645

photoisomerization

noun 0.645

photodimerization

noun 0.644

chemical reaction

noun 0.642

photodamage

noun 0.635

photooxidation

noun 0.633

photoirradiation

noun 0.631

photocatalysis

noun 0.630

photorespiration

noun 0.628

reaction mixture

noun 0.627

phototransduction

noun 0.627

reaction mass

noun 0.623

photoproduct

noun 0.618

photodegradation

noun 0.617

photodissociation

noun 0.615

photoprotection

noun 0.615

biophotolysis

noun 0.613

electron transfer reaction

noun 0.613

photofragmentation

noun 0.611

photoaddition

noun 0.610

photoinitiator

noun 0.609

photodisruption

noun 0.608

photopolymerization

noun 0.606

photosensitization

noun 0.602

photoallergy

noun 0.599

photosensitivity

noun 0.598

photopigment

noun 0.594

photomorphogenesis

noun 0.593

photodermatitis

noun 0.592

photoemission

noun 0.591

nuclear reaction

noun 0.590

photophosphorylation

noun 0.588

photoprint

noun 0.586

photoinhibition

noun 0.585

photoresist

noun 0.583

photoresistor

noun 0.582

photobiology

noun 0.580

photochromism

noun 0.580

photoreconnaissance

noun 0.580

photoabsorption

noun 0.579

photophase

noun 0.575

rearrangement reaction

noun 0.574

photocoagulation

noun 0.574

photosensitizer

noun 0.572

photoreflectance

noun 0.571

photovoltage

noun 0.570

radiation chemistry

noun 0.567

phototaxis

noun 0.566

photocomposition

noun 0.565

photopolymer

noun 0.564

photobleaching

noun 0.562

photorealist

noun 0.561

photoconduction

noun 0.559

photovoltaic effect

noun 0.558

photoelectric effect

noun 0.558

phototherapy

noun 0.558

photodisintegration

noun 0.557

photodetector

noun 0.557

photocatalyst

noun 0.556

photoaging

noun 0.556

reaction vessel

noun 0.555

photolyase

noun 0.554

photoswitching

noun 0.554

photoconductivity

noun 0.553

photosystem

noun 0.553

phototropism

noun 0.551

phototransistor

noun 0.551

photoaffinity

noun 0.549

phototroph

noun 0.547

photoflash

noun 0.547

photocurrent

noun 0.545

addition reaction

noun 0.545

photoelectrolysis

noun 0.542

photosynthesis

noun 0.539

photoprotein

noun 0.536

photopheresis

noun 0.534

half-reaction

noun 0.534

photodiode

noun 0.533

photophobia

noun 0.532