tramp vs hiking

tramp and hiking both are nouns.

Word	Noun	Adjective	Verb	Adverb
tramp	Yes	No	Yes	No
hiking	Yes	No	No	No

As nouns, tramp and hiking are synonyms defined as:

Other synonyms of tramp include hike.

tramp (noun)	hiking (noun)
a long walk usually for exercise or pleasure	a long walk usually for exercise or pleasure
a commercial steamer for hire; one having no regular schedule
a heavy footfall
a vagrant
a person who engages freely in promiscuous sex
a foot traveler; someone who goes on an extended walk (for pleasure)

tramp (verb)	hiking (verb)
travel on foot, especially on a walking expedition
walk heavily and firmly, as when weary, or through mud
move about aimlessly or without any destination, often in search of food or employment
cross on foot