Word/Phrase: lamentablemente
Translation: unfortunately
Pronunciation: la.ment.a.ble.men.te
I cannot attend the meeting - No puedo asistir a la reunión
This is unfortunately the case - Este es lamentablemente el caso
Unfortunately, we have to cancel - Lamentablemente, tenemos que cancelar
It is unfortunately too late - Lamentablemente, es demasiado tarde
I unfortunately lost my keys - Lamentablemente, perdí mis llaves