gain vs travel

gain and travel both are nouns.

Word	Noun	Adjective	Verb	Adverb
gain	Yes	No	Yes	No
travel	Yes	No	Yes	No

gain (noun)	travel (noun)
the amount of increase in signal power or voltage or current expressed as the ratio of output to input	the act of going from one place to another
the advantageous quality of being beneficial	self-propelled movement
the amount by which the revenue of a business exceeds its cost of operating	a movement through space that changes the location of something
a quantity that is added

gain (verb)	travel (verb)
increase (one's body weight)	change location; move, travel, or proceed, also metaphorically
rise in rate or price	make a trip for pleasure
increase or develop	travel upon or across
obtain advantages, such as points, etc.	undergo transportation as in a vehicle
reach a destination, either real or abstract	undertake a journey or trip
earn on some commercial or business transaction; earn as salary or wages	travel from place to place, as for the purpose of finding work, preaching, or acting as a judge
win something through one's efforts
derive a benefit from
obtain