photic /fōˈtik/

1. Of light
2. Light-giving
3. Sensitive to light
4. Accessible to light (as eg the uppermost layer of sea)

phōtˈics singular noun

Optics

• cornstarch
• cornstarches
• cornstone
• cornstones
• corn thrips
• cornu
• cornua
• cornual
• cornucopia
• cornucopian
• cornucopias
• cornute
• cornuted
• cornutes
• cornuting
• cornuto
• cornutos
• corn van
• corn vans
• corn weevil
• corn weevils
• corn whiskies
• corn whisky
• cornworm
• cornworms