sweet crude

noun 0.806

crude

noun 0.752

sour

noun 0.718

crude oil

noun 0.706

crudity

noun 0.670

crudeness

noun 0.648

biocrude

noun 0.641

sour milk

noun 0.619

souring

noun 0.617

crudo

noun 0.610

sourness

noun 0.601

sump oil

noun 0.586

soured cream

noun 0.583

sourpuss

noun 0.560

rape oil

noun 0.549

syncrude

noun 0.544

crummy

noun 0.537

sour cream

noun 0.534

rock oil

noun 0.529

sourwood

noun 0.527

coal oil

noun 0.527

crud

noun 0.518

pine oil

noun 0.518

crunk

noun 0.515

fuming sulfuric acid

noun 0.512

oil sand

noun 0.512

shale oil

noun 0.512

cruet

noun 0.511

sulphur

noun 0.507

oily

noun 0.506

oil

noun 0.505

soursop

noun 0.505

oil refinery

noun 0.503

sulfur

noun 0.501