alluvium

noun 0.913

alluvial plain

noun 0.784

alluvial fan

noun 0.695

pluvial

noun 0.594

colluvium

noun 0.570

eluviation

noun 0.563

aal

noun 0.560

allyl

noun 0.551

floodplain

noun 0.548

illuviation

noun 0.545

bottomland

noun 0.539

alveolar

noun 0.532

allanite

noun 0.527

allodial

noun 0.527

allay

noun 0.526

aul

noun 0.519

ally

noun 0.519

sedimentary

noun 0.513

loam

noun 0.510

alum

noun 0.506

all

noun 0.502