Correct spelling for the English word "atticised" is [ˈatɪsˌa͡ɪzd], [ˈatɪsˌaɪzd], [ˈa_t_ɪ_s_ˌaɪ_z_d] (IPA phonetic alphabet).
The word "atticised" is derived from the noun "Attic", which refers to the dialect of Greek spoken in ancient Athens and the surrounding region of Attica. The suffix "-ised" is added to indicate an action or process, transforming Attic into the verb form "atticised". This term is commonly used to describe the adoption or imitation of the Attic style or dialect in writing or speech.