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

• neurologies
• neurologist
• neurologists
• neurology
• neurolyses
• neurolysis
• neuroma
• neuromas
• neuromata
• neuromuscular
• neuron
• neuronal
• neurone
• neurones
• neuronic
• neurons
• neuropath
• neuropathic
• neuropathical
• neuropathies
• neuropathist
• neuropathists
• neuropathogenesis
• neuropathological
• neuropathologist