Correct spelling for the English word "surprizal" is [səpɹˈɪzə͡l], [səpɹˈɪzəl], [s_ə_p_ɹ_ˈɪ_z_əl] (IPA phonetic alphabet).
There doesn't seem to be a widely recognized etymology for the word "surprizal". However, it appears to be derived from the verb "surprise" and has been formed using the suffix "-al". The suffix "-al" is often added to nouns or verbs to form adjectives that describe a relationship or tendency to something. In this case, "surprizal" might be used to describe something related to or characterized by surprise. It is worth noting that "surprizal" is not a commonly used word in everyday English.