autarchy, autarky, autism, autobiography, autocracy, autogamy, autogiro, autograph, autohypnosis, autointoxication, automatic, automobile, autonetics, autonomic, autonomic nervous system, autonomous, autonomy, autopsy, autoradiograph, semiautomatic

acoustics, acrobatics, aerobatics, aerobics, aerodynamics, aeromechanics, aeronautics, aerostatics, aesthetics, analytics, apologetics, architectonics, astronautics, astrophysics, athletics, atmospherics, autonetics, avionics, ballistics, bariatrics, bioastronautics, biometrics, bionics, biophysics, calisthenics, chromatics, civics, cliometrics, cryogenics, cryonics, cybernetics, cytogenetics, didactics, dietetics, dramatics, dynamics, econometrics, economics, ekistics, electrodynamics, electronics, endodontics, energetics, ergonomics, esthetics, ethics, eugenics, eurhythmics, euthenics, genetics, geophysics, geopolitics, geriatrics, graphics, gymnastics, harmonics, histrionics, homiletics, hydraulics, hydrodynamics, hydroponics, hydrostatics, hydrotherapeutics, hygienics, kinematics, kinesics, kinetics, linguistics, logistics, macrobiotics, macroeconomics, magnetohydrodynamics, mathematics, metaphysics, metrics, microeconomics, microelectronics, mnemonics, nucleonics, numismatics, obstetrics, onomastics, optics, orthodontics, orthopedics, pediatrics, periodontics, pharmaceutics, phonemics, phonetics, phonics, photodynamics, physics, pneumatics, poetics, politics, proxemics, psychodynamics, psycholinguistics, pyrotechnics, robotics, semantics, semiotics, statics, statistics, supersonics, syntactics, tactics, tectonics, theatrics, therapeutics, thermodynamics, ultrasonics