dirt

noun 0.662

gold mine

noun 0.626

gold dust

noun 0.612

buried treasure

noun 0.581

gold rush

noun 0.571

mother lode

noun 0.570

gold

noun 0.570

crock of gold

noun 0.559

black gold

noun 0.550

goldmining

noun 0.545

lode

noun 0.542

gold digger

noun 0.541

treasure trove

noun 0.537

dirty money

noun 0.535

gold-digging

noun 0.532

bonanza

noun 0.529

treasure

noun 0.527

digging

noun 0.526

filthy lucre

noun 0.524

diamond in the rough

noun 0.523

dirtbag

noun 0.520

dirty business

noun 0.519

pelf

noun 0.513

old gold

noun 0.511

loot

noun 0.510

top dollar

noun 0.510

topsoil

noun 0.508

grubstake

noun 0.508

bedrock

noun 0.506

dirty work

noun 0.504

the pits

noun 0.504

pot of money

noun 0.502