photodichroic
photochromically
phototropy
photochromics
photochromatic
phototrophic
photoacclimational
photoacclimatory
phototrophically
photomorphological
photogeological
photoaversive
phototelegraphic
photopenic
photodynamical
photoreactivity
photostable
photometabolic
photolith
lithophotography
photophobotactic
photophysiological
photoperiodical
phototransductive
photocentric
photoinductive
photocathodic
photodermatological
photofragmentation
photorefractory
photothrombotically
photodissociative
photodosimetric
photomutagenicity
photoorganoheterotrophically
photoperiodicity
photoautotrophically
photospectroscopic
phototypographical
photoactivity
photospectrometric
phototypographic
photoselectivity
photoceramic
photoconducting
actinoelectric
polyplethysmograph
photoglottographic
photoevolution
photogenicity