Neotropical :: Neotropical (a.) Belonging to, or designating, a region of the earth's surface which comprises most of South America, the Antilles, and tropical North America..
Subtropical :: Subtriplicate (a.) Expressed by the cube root; -- said especially of ratios.
Tropical :: Tropical (n.) Of or pertaining to the tropics; characteristic of, or incident to, the tropics; being within the tropics; as, tropical climate; tropical latitudes; tropical heat; tropical diseases..
Tropical :: Tropical (n.) Rhetorically changed from its exact original sense; being of the nature of a trope; figurative; metaphorical.
Tropically :: Tropically (adv.) In a tropical manner; figuratively; metaphorically.
Ultratropical :: Ultratropical (a.) Situated beyond, or outside of, the tropics; extratropical; also, having an excessively tropical temperature; warmer than the tropics..