breathing

noun 0.783

respiratory system

noun 0.676

breath

noun 0.668

artificial respiration

noun 0.667

respirometry

noun 0.650

resorption

noun 0.649

exhalation

noun 0.642

photorespiration

noun 0.640

inhalation

noun 0.637

respirator

noun 0.630

spiration

noun 0.629

respirometer

noun 0.622

oxygen

noun 0.606

metabolism

noun 0.602

ventilation

noun 0.601

rough breathing

noun 0.598

photosynthesis

noun 0.596

reproduction

noun 0.594

fermentation

noun 0.592

respiratory tract

noun 0.589

transpiration

noun 0.589

breathlessness

noun 0.588

combustion

noun 0.579

breathwork

noun 0.577

oxidation

noun 0.570

physiology

noun 0.570

dyspnea

noun 0.568

shortness of breath

noun 0.567

resection

noun 0.565

resonation

noun 0.564

inbreath

noun 0.563

resonance

noun 0.558

breathability

noun 0.557

oxidization

noun 0.556

rebreather

noun 0.553

asphyxiation

noun 0.553

digestion

noun 0.550

exhaling

noun 0.550

reabsorption

noun 0.550

hyperpnea

noun 0.549

resistance

noun 0.548

inspiration

noun 0.548

breather

noun 0.547

hyperventilation

noun 0.546

perspiration

noun 0.543

anaerobiosis

noun 0.542

oxygen therapy

noun 0.540

exhale

noun 0.538

cardiopulmonary resuscitation

noun 0.538

excretion

noun 0.537

chemoreception

noun 0.536

resumption

noun 0.535

asphyxia

noun 0.533

hypoxia

noun 0.530

metabolic rate

noun 0.530

suffocation

noun 0.530

respiratory pigment

noun 0.529

apnea

noun 0.529

chemical reaction

noun 0.528

aeration

noun 0.527

inhale

noun 0.524

perfusion

noun 0.524

respite

noun 0.523

inhaling

noun 0.522

diffusion

noun 0.522

reoxidation

noun 0.522

resin

noun 0.522

reproductive

noun 0.522

expectoration

noun 0.522

deoxygenation

noun 0.521

asthma

noun 0.520

erythropoiesis

noun 0.520

resignation

noun 0.520

transcription

noun 0.520

resp

noun 0.519

olfaction

noun 0.519

regeneration

noun 0.517

eupnea

noun 0.517

reaction

noun 0.517

rest

noun 0.516

oxygen gas

noun 0.516

bradypnea

noun 0.516

metabolic

noun 0.515

glycolysis

noun 0.515

absorption

noun 0.514

consumption

noun 0.514

emphysema

noun 0.513

life

noun 0.513

gasping

noun 0.513

resilience

noun 0.512

air hunger

noun 0.511

carbon dioxide

noun 0.511

osmosis

noun 0.511

pneumonia

noun 0.511

meiosis

noun 0.509

rebirth

noun 0.509

spirometry

noun 0.508

rebirthing

noun 0.508

hemopoiesis

noun 0.508

recreation

noun 0.507