cut across vs tramp

cut across is not a noun while tramp is a noun.

Word	Noun	Adjective	Verb	Adverb
cut across	No	No	Yes	No
tramp	Yes	No	Yes	No

As verbs, tramp is a hyponym of cut across; that is, tramp is a word with a more specific, narrower meaning than cut across:

Other hyponyms of cut across include walk, crisscross, ford, bridge, jaywalk, drive, take, course, hop.

cut across (noun)	tramp (noun)
	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)

cut across (verb)	tramp (verb)
cut using a diagonal line	travel on foot, especially on a walking expedition
travel across or pass over	walk heavily and firmly, as when weary, or through mud
be contrary to ordinary procedure or limitations	move about aimlessly or without any destination, often in search of food or employment
	cross on foot