earthly

adj. 1 of the earth or human life on it; terrestrial. 2 (usu. With neg.) Colloq. Remotely possible (is no earthly use; there wasn't an earthly reason).  not an earthly colloq. No chance or idea whatever.

a. Pertaining to the earth; belonging to this world, or to man's existence on the earth; not heavenly or spiritual; carnal; worldly; as, earthly joys; earthly flowers; earthly praise.