anaerobe

noun 0.819

aerobiology

noun 0.677

aero

noun 0.653

anaerobiosis

noun 0.639

aerator

noun 0.630

oxygenator

noun 0.604

aerophone

noun 0.581

oxidizer

noun 0.579

aeration

noun 0.576

oxidase

noun 0.574

aeronaut

noun 0.568

autotroph

noun 0.565

mesophile

noun 0.556

microbe

noun 0.554

oxygen

noun 0.553

phototroph

noun 0.552

actinomycete

noun 0.547

aeroplane

noun 0.546

heterotroph

noun 0.542

oxidant

noun 0.538

saprophyte

noun 0.535

archaebacterium

noun 0.534

respirator

noun 0.534

aerophobia

noun 0.533

oxidizing agent

noun 0.532

methanotroph

noun 0.532

airborne

noun 0.532

thermophile

noun 0.532

methanogen

noun 0.531

dioxygenase

noun 0.530

eukaryote

noun 0.529

oxygenase

noun 0.529

aerodrome

noun 0.529

organism

noun 0.528

aerostat

noun 0.528

omnivore

noun 0.527

anopheles

noun 0.527

extremophile

noun 0.526

dioxygen

noun 0.523

hyperthermophile

noun 0.523

antibiotic

noun 0.523

respirometer

noun 0.522

airer

noun 0.522

air pump

noun 0.520

bacteroid

noun 0.519

microbial

noun 0.518

bioreactor

noun 0.515

prokaryote

noun 0.514

bacterium

noun 0.513

microorganism

noun 0.513

proteobacterium

noun 0.512

exerciser

noun 0.511

archaeon

noun 0.510

aquatic

noun 0.509

superoxide

noun 0.509

autoclave

noun 0.508

oxidoreductase

noun 0.508

arboreal

noun 0.508

lactobacillus

noun 0.507

rebreather

noun 0.507

enzyme

noun 0.507

hyperoxia

noun 0.506

antibacterial

noun 0.506

monoxenic

noun 0.505

aeroponics

noun 0.505

molecular oxygen

noun 0.505

endotherm

noun 0.505

anemic

noun 0.504

amoeba

noun 0.503

aerial

noun 0.503

oxide

noun 0.503

alveolate

noun 0.501

aneroid

noun 0.501

antioxidant

noun 0.501

air purifier

noun 0.500