hydrocarbyl

noun 0.770

hydrocarbonate

noun 0.716

halocarbon

noun 0.685

petrochemical

noun 0.673

oil gas

noun 0.645

crude oil

noun 0.643

oil

noun 0.620

hexane

noun 0.616

hydrogen

noun 0.616

alkane

noun 0.613

hydrocracker

noun 0.609

fuel oil

noun 0.603

coal oil

noun 0.602

fossil fuel

noun 0.601

hydrocracking

noun 0.599

petrol

noun 0.595

gas hydrate

noun 0.595

carbon

noun 0.593

gasoline

noun 0.590

kerosene

noun 0.590

natural gas

noun 0.589

organic compound

noun 0.583

fluorocarbon

noun 0.581

hydrogen cyanide

noun 0.579

hydrogen halide

noun 0.577

hydrogen carbonate

noun 0.577

engine oil

noun 0.574

hydride

noun 0.573

carbohydrate

noun 0.572

n-hexane

noun 0.572

carborane

noun 0.571

oil refinery

noun 0.571

olefin

noun 0.570

motor oil

noun 0.567

petrochemistry

noun 0.567

naphtha

noun 0.566

rock oil

noun 0.566

hydrogen sulfide

noun 0.565

petroleum coke

noun 0.564

cyclohexane

noun 0.564

carbon-carbon bond

noun 0.563

petroleum ether

noun 0.563

aromatic compound

noun 0.563

cycloalkane

noun 0.563

heating oil

noun 0.563

methane hydrate

noun 0.562

hydrogen chloride

noun 0.562

hybrid car

noun 0.562

cannabinoid

noun 0.561

shale oil

noun 0.560

heptane

noun 0.560

n-heptane

noun 0.559

haloalkane

noun 0.558

carboxylic acid

noun 0.557

carbenoid

noun 0.556

petrolatum

noun 0.553

dihydrogen

noun 0.553

biohydrogen

noun 0.553

carbo

noun 0.553

petroleum spirit

noun 0.551

hydrogen ion

noun 0.550

kerogen

noun 0.549

heterocyclic

noun 0.549

hydrogen bromide

noun 0.548

carbon oxide

noun 0.547

chemical compound

noun 0.547

hydroxyl

noun 0.547

benzene

noun 0.547

methane

noun 0.545

carburetor

noun 0.545

hydrosulfide

noun 0.544

terpene

noun 0.544

lipid

noun 0.543

heavy hydrogen

noun 0.543

oil shale

noun 0.542

carbide

noun 0.542

bitumen

noun 0.541

wood oil

noun 0.541

oxyhydrogen

noun 0.541

white petrolatum

noun 0.540

pentane

noun 0.540

biofuel

noun 0.540

propane

noun 0.539

carb

noun 0.539

alkene

noun 0.539

hybrid vehicle

noun 0.539

pine oil

noun 0.539

aliphatic

noun 0.539

carbonate

noun 0.538

benzol

noun 0.538

metal hydride

noun 0.537

organic chemistry

noun 0.537

hydrogen fluoride

noun 0.536

butane

noun 0.535

petrodiesel

noun 0.535

phenol

noun 0.535

acetylene

noun 0.534

hydrogenation

noun 0.534

alkyne

noun 0.533

hydroconversion

noun 0.533