photoconverter
photocyclic
phototrophic
photoactivity
photosensor
photopenic
phototopographical
photomechanically
copylore
nonphototrophic
photoelectrically
photomorphogenic
photoperiodic
photoperiodicity
photodermatological
photostimulating
photomicrometric
photopolymerize
luminography
photoheterotrophically
photospectrometric
photoelectrochemically
photoorganoheterotrophic
photoplethysmographic
photophysiological
snow-blindness
photoassociated
photoautotrophically
phototransductive
photoabsorbent
photoelectrocolorimetric
polyplethysmograph
photogenetic
phototherapeutically
phototypic
xeroxlore
photoorganoheterotrophically
photolytically
photoacclimative
photoselected
photoassimilation
photoradiographic
photobiological
photochemically
photolithographically
photomotility
photoanodic
photolithoautotrophic
photochromics