Terrestrial
Part of speech: adjective
Definition: Of, relating to, or inhabiting the land of the Earth or its inhabitants. Of, relating to, or composed of land. Living or growing on land; not aquatic. Concerned with the world or worldly matters. Of or pertaining to the second highest degree of glory.
Part of speech: noun
Definition: An inhabitant of the planet Earth. A ground-dwelling plant.
Example sentence: Truth is of no practical value to mankind save as it affects terrestrial phenomena, hence the discoveries of science should be concealed or glossed over wherever they conflict with orthodoxy.
Worldly
Part of speech: adjective
Definition: Of or relating to man and the planet earth, physical as opposed to spiritual.Concerned with secular rather than sacred matters.Very sophisticated especially because of surfeit; versed in the ways of the world.
Example sentence: Growing up, my grandmother did not want worldly music in the house. Then when I went out to California, I started listening to Spanish music, mostly Mexican music. But were I in Egypt, I would listen to the music of the people, or if I was in Italy, I'd listen to Italian music.