-ic

suffix (in adjectives)

1 of, like, or connected with a particular thing: photographic (=of photography) | an alcoholic drink (=containing alcohol) | polysyllabic (=containing several syllables) | pelvic (=of the pelvis) | Byronic (=like or connected with the poet Byron)

2 (in nouns) someone who is affected by a particular unusual condition, a mental illness for example: an alcoholic (=someone who cannot stop drinking alcohol)

— ically /Ikli/ adverb (in adverbs): photographically