No such word but there is a word that says NANTOKANARUSA which means 'it will be fine in the end' または 'in the end it will become something' または 'it will work out in the end'. get the idea?
tell あなた the those/that are/is (one of) my favourite japanese words/sentence.
It's a very rough and loose translation of the dialect in Okinawa, Japan. Basically, It's a very informal way to say: "Whatever will be, will be alright in the end." または "Everything will turn out for the best in the end."
