narcosis

noun 0.785

decompression sickness

noun 0.641

nitrox

noun 0.624

nitrous oxide

noun 0.612

nitrogen

noun 0.596

saturation diving

noun 0.590

nitrous air

noun 0.589

denitrogenation

noun 0.585

nitrous

noun 0.568

liquid nitrogen

noun 0.566

laughing gas

noun 0.560

dinitrogen

noun 0.560

air embolism

noun 0.552

nitrogen tetroxide

noun 0.552

nitrogen trichloride

noun 0.545

dinitrogen tetroxide

noun 0.542

narcotic

noun 0.537

nitric oxide

noun 0.534

nitrogen monoxide

noun 0.534

oxygen depletion

noun 0.532

nitrogen oxide

noun 0.530

nitrogen fixation

noun 0.520

dinitrogen pentoxide

noun 0.519

nitrogenase

noun 0.517

asphyxiation

noun 0.516

barotrauma

noun 0.516

anoxia

noun 0.516

nitro

noun 0.513

hypoxia

noun 0.512

nitric

noun 0.510

inert gas

noun 0.510

general anesthetic

noun 0.509

anesthesia

noun 0.508

hyperbaric chamber

noun 0.506

denitrification

noun 0.506

nitrogen cycle

noun 0.504

anesthetization

noun 0.504

general anesthesia

noun 0.504

asphyxia

noun 0.503

mountain sickness

noun 0.503

nitroso

noun 0.502

hypocapnia

noun 0.501