purtroppo
Purtroppo is an Italian adverb meaning “unfortunately” or “regrettably.” It is used to introduce information that is undesirable or disappointing, and it appears in both spoken and written Italian across formal and informal contexts.
Etymology and history are not completely settled. Most linguists connect purtroppo to the older two-word expression
Usage and grammar: purtroppo is versatile and typically placed at the beginning of a clause or immediately
Relation to other terms: purtroppo conveys a milder, more everyday tone than synonyms such as sfortunatamente,