a.
1.
Terrestrial.
2.
Sensual, sordid, worldly, low, grovelling, vile, base, gross, ~-minded, earth-born, earth-fed, earth- bred, carnal, unspiritual.
3.
Natural, merely natural or physical, temporal, carnal, merely temporal, non-spiritual.
4.
On earth, in the world, possible, conceivable.