imprevisto2

² = unannounced, unforeseen, unanticipated, unexpected.

Ex. The arrival of the school doctor or dentist or of well-knwon personalities visiting the school normally occur unannounced.

Ex. Each Fellow's experience was unique and posed exciting and unusual challenges as well as unforeseen obstacles.

Ex. Nonetheless, despite both anticipated and unanticipated obstacles, the enthusiasm among the consortium members remains high.

Ex. The teacher should not give away any details which would be best enjoyed when met for the first time in a full reading, such as twist in the plot, unexpected endings, and the like.

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* consecuencias imprevistas = unintended consequences.

* dinero para gastos imprevistos = cash float, petty cash.

* giro imprevisto en la trama = twist in the plot.

* resultado imprevisto = unintended result.