methanogenesis

noun 0.822

methanotroph

noun 0.793

methane

noun 0.709

methanes

noun 0.678

methanone

noun 0.675

biomethane

noun 0.637

methanolic

noun 0.634

anaerobe

noun 0.620

archaeon

noun 0.612

methane hydrate

noun 0.612

hydrogenosome

noun 0.605

marsh gas

noun 0.598

methylase

noun 0.585

methyl mercaptan

noun 0.584

methyltransferase

noun 0.579

mutagen

noun 0.575

methyl

noun 0.575

metatherian

noun 0.574

archaebacterium

noun 0.572

methy

noun 0.570

mitochondrion

noun 0.569

actinomycete

noun 0.565

cryptomonad

noun 0.564

sulfur bacterium

noun 0.564

methanol

noun 0.563

methylene

noun 0.563

mitochondria

noun 0.563

methylidene

noun 0.562

coalbed methane

noun 0.561

kerogen

noun 0.560

magnetosome

noun 0.554

iodomethane

noun 0.554

methanoic acid

noun 0.554

methoxide

noun 0.551

methylmalonate

noun 0.550

autotroph

noun 0.550

methanal

noun 0.548

hyperthermophile

noun 0.547

mycobacterium

noun 0.546

biogas

noun 0.545

morphogen

noun 0.543

metagenome

noun 0.540

pathogen

noun 0.540

monogenist

noun 0.539

methyl alcohol

noun 0.539

methylamine

noun 0.538

microorganism

noun 0.537

phototroph

noun 0.537

nitrogenase

noun 0.537

methionine

noun 0.537

microbe

noun 0.536

methylmercury

noun 0.532

methacrolein

noun 0.532

meth

noun 0.531

methenamine

noun 0.531

phytopathogen

noun 0.531

aerobe

noun 0.531

entheogen

noun 0.529

endotherm

noun 0.529

heterotroph

noun 0.529

bacteroid

noun 0.529

thermophile

noun 0.528

gas hydrate

noun 0.527

metabolic

noun 0.527

metho

noun 0.527

menthyl

noun 0.527

microbial

noun 0.526

methylation

noun 0.523

methylesterase

noun 0.523

methylenetetrahydrofolate

noun 0.522

microbial fuel cell

noun 0.521

cyanogen

noun 0.521

mutase

noun 0.520

methylglyoxal

noun 0.520

prokaryote

noun 0.519

methylpropane

noun 0.519

metabolite

noun 0.518

endosymbiont

noun 0.517

mitogen

noun 0.517

methylsulfonyl

noun 0.516

organism

noun 0.516

miner

noun 0.515

metagenomics

noun 0.515

meths

noun 0.514

monomethyl

noun 0.514

extremophile

noun 0.513

methylenetetrahydrofolate reductase

noun 0.513

primary producer

noun 0.512

biomethylation

noun 0.512

clostridium

noun 0.512

biohydrogen

noun 0.511

methyl tert-butyl ether

noun 0.508

endophyte

noun 0.508

mycologist

noun 0.508

halophile

noun 0.506

bryophyte

noun 0.506

magmatic

noun 0.506

ethane

noun 0.506

dehydrogenase

noun 0.505

monoxenic

noun 0.504