earthly — OAT

earthly

adjective

1 the mobile and metamorphosing earthly environment:

terrestrial, telluric, tellurian;

rare terrene, subastral.

▷antonyms extraterrestrial.

2 they were seduced by the promise of earthly delights:

worldly, temporal, secular, mortal, human, mundane, material, nonspiritual, materialistic;

carnal, fleshly, bodily, physical, corporal, corporeal, sensual;

gross, base, sordid, vile, profane;

rare somatic, sublunary, terrene.

▷antonyms heavenly; spiritual.

3 informal there can be no earthly explanation for his behavior:

feasible, possible, likely, conceivable, imaginable, perceivable.