photothreshold
isoactinic
photoelectrical
photoelectric
photoelectrically
photoeffect
photoelectricity
photoelectrocatalysis
photoelectromagnetic
photoabatement
photodynamical
photoconvertibility
photosensing
photostimulon
photoreactivity
photosaturation
photoreversal
photoelectrosynthetic
photoconductance
photoprecipitated
photocolorimetry
phototrophically
phototriggerable
photoelectrosynthesis
photoelectroactive
photopeak
photoreversibility
photoelectrocolorimetrically
photomutagenicity
photoelectron
photoadduct
photoexcitability
photoinactivator
photoconvective
photoconductive
photoequilibrium
photobionic
photoelectrochemical
photonegative
photodepolarizer
actinoelectricity
photocontrollability
photoelectrocolorimetric
photopositive
photolytically
photodynamically
photoinductive
photodosimetric
photoacclimatory
phototransductive