Open English Wordnet
Adjectives
(a)tellurian, telluric, terrestrial, terreneof or relating to or inhabiting the land as opposed to the sea or air
(a)planetary, terrestrialof or relating to or characteristic of the planet Earth or its inhabitants“planetary rumblings and eructations” (L.C.Eiseley), “the planetary tilt”, “this terrestrial ball”
(s)mundane, terrestrialconcerned with the world or worldly matters“mundane affairs”, “he developed an immense terrestrial practicality”
(s)sublunar, sublunary, terrestrialof this earth“transcendental motives for sublunary actions”, “fleeting sublunary pleasures”, “the nearest to an angelic being that treads this terrestrial ball”