Synonyms of alluvial

2 Syllables
geotic, human, carnal, global, earthen, earthly, earthbound, earthy, worldly, mortal
3 Syllables
subastral, terraqueous, secular, tellurian, telluric, terrene, mundane, corporeal, material, profane, physical, temporal, terrestrial
4 Syllables
sublunary, nonspiritual, unspiritual, uncelestial