gas vs machine

gas and machine both are nouns.

Word	Noun	Adjective	Verb	Adverb
gas	Yes	No	Yes	No
machine	Yes	No	Yes	No

gas (noun)	machine (noun)
a pedal that controls the throttle valve	any mechanical or electrical device that transmits or modifies energy to perform or assist in the performance of human tasks
the state of matter distinguished from the solid and liquid states by: relatively low density and viscosity; relatively great expansion and contraction with changes in pressure and temperature; the ability to diffuse readily; and the spontaneous tendency to become distributed uniformly throughout any container	a motor vehicle with four wheels; usually propelled by an internal combustion engine
a state of excessive gas in the alimentary canal	a device for overcoming resistance at one point by applying force at some other point
a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely	a group that controls the activities of a political party
a volatile flammable mixture of hydrocarbons (hexane and heptane and octane etc.) derived from petroleum; used mainly as a fuel in internal-combustion engines	an intricate organization that accomplishes its goals efficiently
a fossil fuel in the gaseous state; used for cooking and heating homes	an efficient person

gas (verb)	machine (verb)
show off	make by machinery
attack with gas; subject to gas fumes	turn, shape, mold, or otherwise finish by machinery