photoinitiator

noun 0.848

photoinactivation

noun 0.717

photoactivation

noun 0.692

photoexcitation

noun 0.677

initiation

noun 0.675

photoreaction

noun 0.668

photogeneration

noun 0.665

photooxygenation

noun 0.651

photoinhibition

noun 0.642

photoreactivity

noun 0.642

photoirradiation

noun 0.630

photoisomerization

noun 0.629

photopolymerization

noun 0.627

photodimerization

noun 0.627

photoionisation

noun 0.626

photolysis

noun 0.621

photocatalysis

noun 0.620

photoproduction

noun 0.610

photocycloaddition

noun 0.606

photodissociation

noun 0.606

initiate

noun 0.606

photochemical reaction

noun 0.603

photoaddition

noun 0.603

photochemistry

noun 0.599

biophotolysis

noun 0.596

photophosphorylation

noun 0.593

photosensitization

noun 0.585

macroinitiator

noun 0.584

photoion

noun 0.580

photooxidation

noun 0.580

photofragmentation

noun 0.578

photoreactivation

noun 0.576

photochemical

noun 0.576

photoemission

noun 0.574

photodisruption

noun 0.570

photoreduction

noun 0.569

photodecomposition

noun 0.566

initiator

noun 0.560

initialization

noun 0.559

photomorphogenesis

noun 0.558

photophase

noun 0.558

initiatory

noun 0.557

photoconduction

noun 0.552

phototransduction

noun 0.549

photoconductivity

noun 0.548

photocatalyst

noun 0.546

photopolymer

noun 0.545

photodamage

noun 0.545

photoprocessing

noun 0.544

photodegradation

noun 0.542

photosensitizer

noun 0.539

photocoagulation

noun 0.536

photodisintegration

noun 0.536

photobiology

noun 0.531

photovoltage

noun 0.530

initiation ceremony

noun 0.526

photoabsorption

noun 0.525

photoprotection

noun 0.522

photoproduct

noun 0.522

photoreception

noun 0.521

ionization

noun 0.518

photocurrent

noun 0.517

photonics

noun 0.511

photoflash

noun 0.510

photoprint

noun 0.510

photosensitivity

noun 0.510

photorespiration

noun 0.509

initiation codon

noun 0.509

photoaging

noun 0.508

photointerpretation

noun 0.507

photopigment

noun 0.506

photon

noun 0.504

photoresponse

noun 0.504

initiative

noun 0.503

photochromism

noun 0.503

phototherapy

noun 0.502

photoswitching

noun 0.501