Earthly adjective – Having to do with life on earth especially as opposed to that in heaven. Possible is a synonym for earthly in conceivable topic. In some cases you can use "Possible" instead an adjective "Earthly", when it comes to topics like feasible. popular alternative Nearby Words: earth, earthy, earthen
Since the cockroach lives through the events of the movie, the maximum possible length of the story as viewed from an Earthly perspective cannot exceed that of the cockroach's adult lifespan, which is not much more than 400 days assuming it's an American Cockroach.