petrochemistry

noun 0.849

petrolatum

noun 0.676

hydrocarbon

noun 0.673

petrodiesel

noun 0.662

petrol

noun 0.658

petroleum coke

noun 0.657

chemical plant

noun 0.634

white petrolatum

noun 0.629

petroleum ether

noun 0.624

phytochemical

noun 0.613

oil refinery

noun 0.599

petroleum spirit

noun 0.598

petroleum jelly

noun 0.593

petrologist

noun 0.592

chemical

noun 0.591

petrology

noun 0.587

oil gas

noun 0.583

chemicals

noun 0.581

polyethylene terephthalate

noun 0.580

crude oil

noun 0.580

photochemical

noun 0.574

phytochemistry

noun 0.572

fossil fuel

noun 0.568

chemical engineering

noun 0.565

organic chemistry

noun 0.562

biochemical

noun 0.560

biogeochemical

noun 0.559

chemical energy

noun 0.558

agrochemical

noun 0.558

polymer

noun 0.557

polyethene

noun 0.556

hydrocarbyl

noun 0.554

polyethylene

noun 0.552

polyester

noun 0.549

pharmaceutical

noun 0.548

pine oil

noun 0.547

kerosene

noun 0.546

chemical engineer

noun 0.546

petrography

noun 0.546

petrol tank

noun 0.545

petrol station

noun 0.543

electrochemical

noun 0.543

polybutene

noun 0.542

oil

noun 0.539

chemical physics

noun 0.539

kerogen

noun 0.539

petrol pump

noun 0.538

photopolymer

noun 0.538

polyolefin

noun 0.538

propylene

noun 0.538

organic compound

noun 0.537

motor oil

noun 0.535

polythene

noun 0.535

physical chemistry

noun 0.535

rock oil

noun 0.534

bioplastic

noun 0.534

fuel oil

noun 0.534

coal oil

noun 0.533

gasoline

noun 0.532

biodiesel

noun 0.529

olefin

noun 0.528

chemical substance

noun 0.527

plastics

noun 0.527

chemistry

noun 0.525

synfuel

noun 0.523

petrodollar

noun 0.523

chemical compound

noun 0.522

natural product

noun 0.519

organic chemist

noun 0.518

radiochemical

noun 0.517

phenolic

noun 0.517

turpentine

noun 0.516

shale oil

noun 0.516

terpene

noun 0.515

pyrolysis

noun 0.515

oil shale

noun 0.514

biofuel

noun 0.512

naphtha

noun 0.512

photochemistry

noun 0.512

natural gas

noun 0.511

pesticide

noun 0.510

copolymer

noun 0.510

propene

noun 0.508

paraffin

noun 0.508

geochemistry

noun 0.508

phenol

noun 0.507

oil field

noun 0.507

wood oil

noun 0.507

biopolymer

noun 0.506

polyvinyl chloride

noun 0.505

polycyclic

noun 0.505

polyketide

noun 0.504

oil platform

noun 0.504

mineral oil

noun 0.504

lipid

noun 0.504

propylene glycol

noun 0.503

polyaromatic

noun 0.503

polybutadiene

noun 0.503

engine oil

noun 0.503

polyurethane

noun 0.502