unannounced

un·an·nounced

U5024450 (ŭn′ə-nounst′)adj.1. Not having been announced: an unannounced change of policy.2. Being without advance notice; unexpected: an unannounced visit by a relative.

unannounced

(ˌʌnəˈnaʊnst) adjnot made known publicly or declared in advance: an unannounced visit.

Thesaurus

Adj.

1.

unannounced - without warning or announcement; "they arrived unannounced"; "a totally unheralded telegram that his daughter...died last night"- M.A.D.Howeunheralded, unpredictedunexpected - not expected or anticipated; "unexpected guests"; "unexpected news"

unannounced

adverb1. unexpectedly, unexpected, out of the blue He had just arrived unannounced from South America.adjective1. unexpected, unforeseen, unheralded an unannounced visit

Translations

imprevisto