Unexpectedly/ˌʌnɪkˈspektɪdli/ Definition 1 of 3Pro Tip 1/3Emotional Impact Indicates a strong emotional reaction due to something happening suddenly and unexpectedly. He unexpectedly burst into tears during the speech. Pro Tip 2/3Narrative Twists Used to describe a plot twist in stories that catches readers or viewers off guard. The villain unexpectedly turned out to be the hero's best friend. Pro Tip 3/3Event Disruption Signals a disruption of the usual order or expectations of events. The outdoor concert was unexpectedly rained out.