Terrestrial : on or relating to the earth.Abnormal : deviating from what is normal or usual, typically in a way that is undesirable or worrying.Marvellous : causing great wonder; extraordinary.Amphibious : relating to, living in, or suited for both land and water.Celestial : positioned in or relating to the sky, or outer space as observed in astronomy.Antonym of Terrestrial is Celestial